Home / 39,717,550.60-59,585,930.14-13,806,111.24

Finding the Fourth Proportional to 39,717,550.60, 59,585,930.14 and 13,806,111.24

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Solution

The fourth proportional to 39,717,550.60, 59,585,930.14 and 13,806,111.24 is: 20,712,505.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,717,550.60 : 59,585,930.14 = 13,806,111.24 : x
  2. Step 2: Convert to fraction form
    39,717,550.60/59,585,930.14 = 13,806,111.24/x
  3. Step 3: Cross multiply
    39,717,550.60x = 59,585,930.14 × 13,806,111.24
  4. Step 4: Simplify right side
    39,717,550.60x = 822,649,979,851,708.75
  5. Step 5: Solve for x
    x = 822,649,979,851,708.75/39,717,550.60
  6. Step 6: Final answer
    x = 20,712,505.36

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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.