Home / 4,473,144,096.30-6,709,716,144.45-3,784,396,560.30

Finding the Fourth Proportional to 4,473,144,096.30, 6,709,716,144.45 and 3,784,396,560.30

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Solution

The fourth proportional to 4,473,144,096.30, 6,709,716,144.45 and 3,784,396,560.30 is: 5,676,594,840.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,144,096.30 : 6,709,716,144.45 = 3,784,396,560.30 : x
  2. Step 2: Convert to fraction form
    4,473,144,096.30/6,709,716,144.45 = 3,784,396,560.30/x
  3. Step 3: Cross multiply
    4,473,144,096.30x = 6,709,716,144.45 × 3,784,396,560.30
  4. Step 4: Simplify right side
    4,473,144,096.30x = 25,392,226,697,645,957,120
  5. Step 5: Solve for x
    x = 25,392,226,697,645,957,120/4,473,144,096.30
  6. Step 6: Final answer
    x = 5,676,594,840.45

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Half scale
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Double scale
Find fourth proportional to 4,473,144,097.30, 6,709,716,145.95 and 3,784,396,561.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.