Home / 45,815,129,055.74-68,722,773,300.57-14,375,191,098.62

Finding the Fourth Proportional to 45,815,129,055.74, 68,722,773,300.57 and 14,375,191,098.62

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Solution

The fourth proportional to 45,815,129,055.74, 68,722,773,300.57 and 14,375,191,098.62 is: 21,562,811,660.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,815,129,055.74 : 68,722,773,300.57 = 14,375,191,098.62 : x
  2. Step 2: Convert to fraction form
    45,815,129,055.74/68,722,773,300.57 = 14,375,191,098.62/x
  3. Step 3: Cross multiply
    45,815,129,055.74x = 68,722,773,300.57 × 14,375,191,098.62
  4. Step 4: Simplify right side
    45,815,129,055.74x = 987,902,999,022,834,286,592
  5. Step 5: Solve for x
    x = 987,902,999,022,834,286,592/45,815,129,055.74
  6. Step 6: Final answer
    x = 21,562,811,660.33

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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.