Home / 62,224,004.10-93,336,006.15-40,724,919.30

Finding the Fourth Proportional to 62,224,004.10, 93,336,006.15 and 40,724,919.30

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Solution

The fourth proportional to 62,224,004.10, 93,336,006.15 and 40,724,919.30 is: 61,087,378.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,224,004.10 : 93,336,006.15 = 40,724,919.30 : x
  2. Step 2: Convert to fraction form
    62,224,004.10/93,336,006.15 = 40,724,919.30/x
  3. Step 3: Cross multiply
    62,224,004.10x = 93,336,006.15 × 40,724,919.30
  4. Step 4: Simplify right side
    62,224,004.10x = 3,801,101,318,243,053.50
  5. Step 5: Solve for x
    x = 3,801,101,318,243,053.50/62,224,004.10
  6. Step 6: Final answer
    x = 61,087,378.95

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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.