Home / 41,948,664,150.40-62,932,920,098.95-13,618,540,892.27

Finding the Fourth Proportional to 41,948,664,150.40, 62,932,920,098.95 and 13,618,540,892.27

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Solution

The fourth proportional to 41,948,664,150.40, 62,932,920,098.95 and 13,618,540,892.27 is: 20,431,033,101.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,948,664,150.40 : 62,932,920,098.95 = 13,618,540,892.27 : x
  2. Step 2: Convert to fraction form
    41,948,664,150.40/62,932,920,098.95 = 13,618,540,892.27/x
  3. Step 3: Cross multiply
    41,948,664,150.40x = 62,932,920,098.95 × 13,618,540,892.27
  4. Step 4: Simplify right side
    41,948,664,150.40x = 857,054,545,837,691,502,592
  5. Step 5: Solve for x
    x = 857,054,545,837,691,502,592/41,948,664,150.40
  6. Step 6: Final answer
    x = 20,431,033,101.91

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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.