Home / 19,958,092,552,156-29,885,580,278,740-13,774,391,583,811

Finding the Fourth Proportional to 19,958,092,552,156, 29,885,580,278,740 and 13,774,391,583,811

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Solution

The fourth proportional to 19,958,092,552,156, 29,885,580,278,740 and 13,774,391,583,811 is: 20,626,003,431,591.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,958,092,552,156 : 29,885,580,278,740 = 13,774,391,583,811 : x
  2. Step 2: Convert to fraction form
    19,958,092,552,156/29,885,580,278,740 = 13,774,391,583,811/x
  3. Step 3: Cross multiply
    19,958,092,552,156x = 29,885,580,278,740 × 13,774,391,583,811
  4. Step 4: Simplify right side
    19,958,092,552,156x = 411,655,685,468,784,285,861,281,792
  5. Step 5: Solve for x
    x = 411,655,685,468,784,285,861,281,792/19,958,092,552,156
  6. Step 6: Final answer
    x = 20,626,003,431,591.19

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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.