Home / 39,913,006.40-59,904,501.60-23,718,708.80

Finding the Fourth Proportional to 39,913,006.40, 59,904,501.60 and 23,718,708.80

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Solution

The fourth proportional to 39,913,006.40, 59,904,501.60 and 23,718,708.80 is: 35,598,857.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,913,006.40 : 59,904,501.60 = 23,718,708.80 : x
  2. Step 2: Convert to fraction form
    39,913,006.40/59,904,501.60 = 23,718,708.80/x
  3. Step 3: Cross multiply
    39,913,006.40x = 59,904,501.60 × 23,718,708.80
  4. Step 4: Simplify right side
    39,913,006.40x = 1,420,857,429,259,534.25
  5. Step 5: Solve for x
    x = 1,420,857,429,259,534.25/39,913,006.40
  6. Step 6: Final answer
    x = 35,598,857.55

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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.