Home / 2,309,473,486.30-3,464,210,229.45-930,277,803.10

Finding the Fourth Proportional to 2,309,473,486.30, 3,464,210,229.45 and 930,277,803.10

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Solution

The fourth proportional to 2,309,473,486.30, 3,464,210,229.45 and 930,277,803.10 is: 1,395,416,704.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,473,486.30 : 3,464,210,229.45 = 930,277,803.10 : x
  2. Step 2: Convert to fraction form
    2,309,473,486.30/3,464,210,229.45 = 930,277,803.10/x
  3. Step 3: Cross multiply
    2,309,473,486.30x = 3,464,210,229.45 × 930,277,803.10
  4. Step 4: Simplify right side
    2,309,473,486.30x = 3,222,677,881,729,292,800
  5. Step 5: Solve for x
    x = 3,222,677,881,729,292,800/2,309,473,486.30
  6. Step 6: Final answer
    x = 1,395,416,704.65

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Half scale
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Double scale
Find fourth proportional to 2,309,473,487.30, 3,464,210,230.95 and 930,277,804.10
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.