Home / 10,553,985,194.00-15,833,657,404.56-4,885,660,233.91

Finding the Fourth Proportional to 10,553,985,194.00, 15,833,657,404.56 and 4,885,660,233.91

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Solution

The fourth proportional to 10,553,985,194.00, 15,833,657,404.56 and 4,885,660,233.91 is: 7,329,730,799.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,553,985,194.00 : 15,833,657,404.56 = 4,885,660,233.91 : x
  2. Step 2: Convert to fraction form
    10,553,985,194.00/15,833,657,404.56 = 4,885,660,233.91/x
  3. Step 3: Cross multiply
    10,553,985,194.00x = 15,833,657,404.56 × 4,885,660,233.91
  4. Step 4: Simplify right side
    10,553,985,194.00x = 77,357,870,338,749,399,040
  5. Step 5: Solve for x
    x = 77,357,870,338,749,399,040/10,553,985,194.00
  6. Step 6: Final answer
    x = 7,329,730,799.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.