Home / 39,824,391.33-59,742,885.56-14,264,834.85

Finding the Fourth Proportional to 39,824,391.33, 59,742,885.56 and 14,264,834.85

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Solution

The fourth proportional to 39,824,391.33, 59,742,885.56 and 14,264,834.85 is: 21,399,508.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,824,391.33 : 59,742,885.56 = 14,264,834.85 : x
  2. Step 2: Convert to fraction form
    39,824,391.33/59,742,885.56 = 14,264,834.85/x
  3. Step 3: Cross multiply
    39,824,391.33x = 59,742,885.56 × 14,264,834.85
  4. Step 4: Simplify right side
    39,824,391.33x = 852,222,395,904,525.62
  5. Step 5: Solve for x
    x = 852,222,395,904,525.62/39,824,391.33
  6. Step 6: Final answer
    x = 21,399,508.38

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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.