Home / 75,454,150.52-113,181,084.61-23,642,719.63

Finding the Fourth Proportional to 75,454,150.52, 113,181,084.61 and 23,642,719.63

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Solution

The fourth proportional to 75,454,150.52, 113,181,084.61 and 23,642,719.63 is: 35,464,035.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,454,150.52 : 113,181,084.61 = 23,642,719.63 : x
  2. Step 2: Convert to fraction form
    75,454,150.52/113,181,084.61 = 23,642,719.63/x
  3. Step 3: Cross multiply
    75,454,150.52x = 113,181,084.61 × 23,642,719.63
  4. Step 4: Simplify right side
    75,454,150.52x = 2,675,908,650,511,478.50
  5. Step 5: Solve for x
    x = 2,675,908,650,511,478.50/75,454,150.52
  6. Step 6: Final answer
    x = 35,464,035.21

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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.