Home / 4,074,381,384.40-6,111,572,076.60-2,524,699,428.40

Finding the Fourth Proportional to 4,074,381,384.40, 6,111,572,076.60 and 2,524,699,428.40

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Solution

The fourth proportional to 4,074,381,384.40, 6,111,572,076.60 and 2,524,699,428.40 is: 3,787,049,142.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,381,384.40 : 6,111,572,076.60 = 2,524,699,428.40 : x
  2. Step 2: Convert to fraction form
    4,074,381,384.40/6,111,572,076.60 = 2,524,699,428.40/x
  3. Step 3: Cross multiply
    4,074,381,384.40x = 6,111,572,076.60 × 2,524,699,428.40
  4. Step 4: Simplify right side
    4,074,381,384.40x = 15,429,882,528,417,423,360
  5. Step 5: Solve for x
    x = 15,429,882,528,417,423,360/4,074,381,384.40
  6. Step 6: Final answer
    x = 3,787,049,142.60

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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.