Home / 17,326,737.80-23,911,180.02-9,486,118.28

Finding the Fourth Proportional to 17,326,737.80, 23,911,180.02 and 9,486,118.28

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Solution

The fourth proportional to 17,326,737.80, 23,911,180.02 and 9,486,118.28 is: 13,090,997.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,737.80 : 23,911,180.02 = 9,486,118.28 : x
  2. Step 2: Convert to fraction form
    17,326,737.80/23,911,180.02 = 9,486,118.28/x
  3. Step 3: Cross multiply
    17,326,737.80x = 23,911,180.02 × 9,486,118.28
  4. Step 4: Simplify right side
    17,326,737.80x = 226,824,281,884,092.75
  5. Step 5: Solve for x
    x = 226,824,281,884,092.75/17,326,737.80
  6. Step 6: Final answer
    x = 13,090,997.54

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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.