Home / 59,897,445,282.60-89,851,691,172.17-19,560,508,381.41

Finding the Fourth Proportional to 59,897,445,282.60, 89,851,691,172.17 and 19,560,508,381.41

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Solution

The fourth proportional to 59,897,445,282.60, 89,851,691,172.17 and 19,560,508,381.41 is: 29,342,566,280.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,897,445,282.60 : 89,851,691,172.17 = 19,560,508,381.41 : x
  2. Step 2: Convert to fraction form
    59,897,445,282.60/89,851,691,172.17 = 19,560,508,381.41/x
  3. Step 3: Cross multiply
    59,897,445,282.60x = 89,851,691,172.17 × 19,560,508,381.41
  4. Step 4: Simplify right side
    59,897,445,282.60x = 1,757,544,758,257,094,230,016
  5. Step 5: Solve for x
    x = 1,757,544,758,257,094,230,016/59,897,445,282.60
  6. Step 6: Final answer
    x = 29,342,566,280.83

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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.