Home / 23,413,466,543.49-32,309,747,837.12-13,251,976,242.52

Finding the Fourth Proportional to 23,413,466,543.49, 32,309,747,837.12 and 13,251,976,242.52

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Solution

The fourth proportional to 23,413,466,543.49, 32,309,747,837.12 and 13,251,976,242.52 is: 18,287,254,044.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,413,466,543.49 : 32,309,747,837.12 = 13,251,976,242.52 : x
  2. Step 2: Convert to fraction form
    23,413,466,543.49/32,309,747,837.12 = 13,251,976,242.52/x
  3. Step 3: Cross multiply
    23,413,466,543.49x = 32,309,747,837.12 × 13,251,976,242.52
  4. Step 4: Simplify right side
    23,413,466,543.49x = 428,168,010,739,259,998,208
  5. Step 5: Solve for x
    x = 428,168,010,739,259,998,208/23,413,466,543.49
  6. Step 6: Final answer
    x = 18,287,254,044.33

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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.