Home / 151,920,116.64-227,606,187.12-93,526,166.88

Finding the Fourth Proportional to 151,920,116.64, 227,606,187.12 and 93,526,166.88

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Solution

The fourth proportional to 151,920,116.64, 227,606,187.12 and 93,526,166.88 is: 140,120,575.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,920,116.64 : 227,606,187.12 = 93,526,166.88 : x
  2. Step 2: Convert to fraction form
    151,920,116.64/227,606,187.12 = 93,526,166.88/x
  3. Step 3: Cross multiply
    151,920,116.64x = 227,606,187.12 × 93,526,166.88
  4. Step 4: Simplify right side
    151,920,116.64x = 21,287,134,239,505,624
  5. Step 5: Solve for x
    x = 21,287,134,239,505,624/151,920,116.64
  6. Step 6: Final answer
    x = 140,120,575.93

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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.