Home / 92,084,104.02-127,071,601.14-52,387,897.10

Finding the Fourth Proportional to 92,084,104.02, 127,071,601.14 and 52,387,897.10

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Solution

The fourth proportional to 92,084,104.02, 127,071,601.14 and 52,387,897.10 is: 72,292,759.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,084,104.02 : 127,071,601.14 = 52,387,897.10 : x
  2. Step 2: Convert to fraction form
    92,084,104.02/127,071,601.14 = 52,387,897.10/x
  3. Step 3: Cross multiply
    92,084,104.02x = 127,071,601.14 × 52,387,897.10
  4. Step 4: Simplify right side
    92,084,104.02x = 6,657,013,964,854,563
  5. Step 5: Solve for x
    x = 6,657,013,964,854,563/92,084,104.02
  6. Step 6: Final answer
    x = 72,292,759.27

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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.