Home / 16,935,468,906.60-23,373,872,376.30-9,802,815,454.98

Finding the Fourth Proportional to 16,935,468,906.60, 23,373,872,376.30 and 9,802,815,454.98

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Solution

The fourth proportional to 16,935,468,906.60, 23,373,872,376.30 and 9,802,815,454.98 is: 13,529,578,580.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,935,468,906.60 : 23,373,872,376.30 = 9,802,815,454.98 : x
  2. Step 2: Convert to fraction form
    16,935,468,906.60/23,373,872,376.30 = 9,802,815,454.98/x
  3. Step 3: Cross multiply
    16,935,468,906.60x = 23,373,872,376.30 × 9,802,815,454.98
  4. Step 4: Simplify right side
    16,935,468,906.60x = 229,129,757,373,123,723,264
  5. Step 5: Solve for x
    x = 229,129,757,373,123,723,264/16,935,468,906.60
  6. Step 6: Final answer
    x = 13,529,578,580.72

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1.5x scale

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.