Home / 17,397,975.48-24,008,542.20-9,663,513.90

Finding the Fourth Proportional to 17,397,975.48, 24,008,542.20 and 9,663,513.90

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Solution

The fourth proportional to 17,397,975.48, 24,008,542.20 and 9,663,513.90 is: 13,335,280.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,397,975.48 : 24,008,542.20 = 9,663,513.90 : x
  2. Step 2: Convert to fraction form
    17,397,975.48/24,008,542.20 = 9,663,513.90/x
  3. Step 3: Cross multiply
    17,397,975.48x = 24,008,542.20 × 9,663,513.90
  4. Step 4: Simplify right side
    17,397,975.48x = 232,006,881,268,436.59
  5. Step 5: Solve for x
    x = 232,006,881,268,436.59/17,397,975.48
  6. Step 6: Final answer
    x = 13,335,280.39

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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.