Home / 41,930,554,084.08-62,904,665,675.73-13,598,276,401.17

Finding the Fourth Proportional to 41,930,554,084.08, 62,904,665,675.73 and 13,598,276,401.17

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Solution

The fourth proportional to 41,930,554,084.08, 62,904,665,675.73 and 13,598,276,401.17 is: 20,400,279,687.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,930,554,084.08 : 62,904,665,675.73 = 13,598,276,401.17 : x
  2. Step 2: Convert to fraction form
    41,930,554,084.08/62,904,665,675.73 = 13,598,276,401.17/x
  3. Step 3: Cross multiply
    41,930,554,084.08x = 62,904,665,675.73 × 13,598,276,401.17
  4. Step 4: Simplify right side
    41,930,554,084.08x = 855,395,030,781,767,843,840
  5. Step 5: Solve for x
    x = 855,395,030,781,767,843,840/41,930,554,084.08
  6. Step 6: Final answer
    x = 20,400,279,687.85

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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.