Home / 39,141,167.15-58,711,376.87-23,792,694.53

Finding the Fourth Proportional to 39,141,167.15, 58,711,376.87 and 23,792,694.53

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Solution

The fourth proportional to 39,141,167.15, 58,711,376.87 and 23,792,694.53 is: 35,688,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,141,167.15 : 58,711,376.87 = 23,792,694.53 : x
  2. Step 2: Convert to fraction form
    39,141,167.15/58,711,376.87 = 23,792,694.53/x
  3. Step 3: Cross multiply
    39,141,167.15x = 58,711,376.87 × 23,792,694.53
  4. Step 4: Simplify right side
    39,141,167.15x = 1,396,901,855,303,617.50
  5. Step 5: Solve for x
    x = 1,396,901,855,303,617.50/39,141,167.15
  6. Step 6: Final answer
    x = 35,688,814.54

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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.