Home / 24,168,252.92-33,352,897.88-13,155,720.98

Finding the Fourth Proportional to 24,168,252.92, 33,352,897.88 and 13,155,720.98

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Solution

The fourth proportional to 24,168,252.92, 33,352,897.88 and 13,155,720.98 is: 18,155,280.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,168,252.92 : 33,352,897.88 = 13,155,720.98 : x
  2. Step 2: Convert to fraction form
    24,168,252.92/33,352,897.88 = 13,155,720.98/x
  3. Step 3: Cross multiply
    24,168,252.92x = 33,352,897.88 × 13,155,720.98
  4. Step 4: Simplify right side
    24,168,252.92x = 438,781,418,249,838.31
  5. Step 5: Solve for x
    x = 438,781,418,249,838.31/24,168,252.92
  6. Step 6: Final answer
    x = 18,155,280.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.