Home / 59,897,445,283.60-89,851,691,173.66-19,560,508,382.42

Finding the Fourth Proportional to 59,897,445,283.60, 89,851,691,173.66 and 19,560,508,382.42

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Solution

The fourth proportional to 59,897,445,283.60, 89,851,691,173.66 and 19,560,508,382.42 is: 29,342,566,282.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,897,445,283.60 : 89,851,691,173.66 = 19,560,508,382.42 : x
  2. Step 2: Convert to fraction form
    59,897,445,283.60/89,851,691,173.66 = 19,560,508,382.42/x
  3. Step 3: Cross multiply
    59,897,445,283.60x = 89,851,691,173.66 × 19,560,508,382.42
  4. Step 4: Simplify right side
    59,897,445,283.60x = 1,757,544,758,376,989,458,432
  5. Step 5: Solve for x
    x = 1,757,544,758,376,989,458,432/59,897,445,283.60
  6. Step 6: Final answer
    x = 29,342,566,282.34

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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.