Home / 227,154,566.88-340,595,381.52-88,815,360.24

Finding the Fourth Proportional to 227,154,566.88, 340,595,381.52 and 88,815,360.24

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Solution

The fourth proportional to 227,154,566.88, 340,595,381.52 and 88,815,360.24 is: 133,169,682.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,154,566.88 : 340,595,381.52 = 88,815,360.24 : x
  2. Step 2: Convert to fraction form
    227,154,566.88/340,595,381.52 = 88,815,360.24/x
  3. Step 3: Cross multiply
    227,154,566.88x = 340,595,381.52 × 88,815,360.24
  4. Step 4: Simplify right side
    227,154,566.88x = 30,250,101,505,779,036
  5. Step 5: Solve for x
    x = 30,250,101,505,779,036/227,154,566.88
  6. Step 6: Final answer
    x = 133,169,682.31

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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.