Home / 9,817,935,430.68-14,726,958,200.82-3,274,815,876.12

Finding the Fourth Proportional to 9,817,935,430.68, 14,726,958,200.82 and 3,274,815,876.12

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Solution

The fourth proportional to 9,817,935,430.68, 14,726,958,200.82 and 3,274,815,876.12 is: 4,912,242,177.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,817,935,430.68 : 14,726,958,200.82 = 3,274,815,876.12 : x
  2. Step 2: Convert to fraction form
    9,817,935,430.68/14,726,958,200.82 = 3,274,815,876.12/x
  3. Step 3: Cross multiply
    9,817,935,430.68x = 14,726,958,200.82 × 3,274,815,876.12
  4. Step 4: Simplify right side
    9,817,935,430.68x = 48,228,076,523,000,963,072
  5. Step 5: Solve for x
    x = 48,228,076,523,000,963,072/9,817,935,430.68
  6. Step 6: Final answer
    x = 4,912,242,177.95

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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.