Home / 18,957,059,663.28-26,160,829,727.52-10,498,706,118.24

Finding the Fourth Proportional to 18,957,059,663.28, 26,160,829,727.52 and 10,498,706,118.24

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Solution

The fourth proportional to 18,957,059,663.28, 26,160,829,727.52 and 10,498,706,118.24 is: 14,488,262,842.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,957,059,663.28 : 26,160,829,727.52 = 10,498,706,118.24 : x
  2. Step 2: Convert to fraction form
    18,957,059,663.28/26,160,829,727.52 = 10,498,706,118.24/x
  3. Step 3: Cross multiply
    18,957,059,663.28x = 26,160,829,727.52 × 10,498,706,118.24
  4. Step 4: Simplify right side
    18,957,059,663.28x = 274,654,863,118,549,090,304
  5. Step 5: Solve for x
    x = 274,654,863,118,549,090,304/18,957,059,663.28
  6. Step 6: Final answer
    x = 14,488,262,842.29

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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.