Home / 44,762,526.38-67,143,785.83-12,414,428.35

Finding the Fourth Proportional to 44,762,526.38, 67,143,785.83 and 12,414,428.35

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Solution

The fourth proportional to 44,762,526.38, 67,143,785.83 and 12,414,428.35 is: 18,621,641.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,526.38 : 67,143,785.83 = 12,414,428.35 : x
  2. Step 2: Convert to fraction form
    44,762,526.38/67,143,785.83 = 12,414,428.35/x
  3. Step 3: Cross multiply
    44,762,526.38x = 67,143,785.83 × 12,414,428.35
  4. Step 4: Simplify right side
    44,762,526.38x = 833,551,718,135,384.75
  5. Step 5: Solve for x
    x = 833,551,718,135,384.75/44,762,526.38
  6. Step 6: Final answer
    x = 18,621,641.48

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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.