Home / 89,099,482,531.02-133,708,103,670.27-41,949,440,419.26

Finding the Fourth Proportional to 89,099,482,531.02, 133,708,103,670.27 and 41,949,440,419.26

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Solution

The fourth proportional to 89,099,482,531.02, 133,708,103,670.27 and 41,949,440,419.26 is: 62,951,882,201.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,099,482,531.02 : 133,708,103,670.27 = 41,949,440,419.26 : x
  2. Step 2: Convert to fraction form
    89,099,482,531.02/133,708,103,670.27 = 41,949,440,419.26/x
  3. Step 3: Cross multiply
    89,099,482,531.02x = 133,708,103,670.27 × 41,949,440,419.26
  4. Step 4: Simplify right side
    89,099,482,531.02x = 5,608,980,128,488,231,010,304
  5. Step 5: Solve for x
    x = 5,608,980,128,488,231,010,304/89,099,482,531.02
  6. Step 6: Final answer
    x = 62,951,882,201.29

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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.