Home / 95,581,029.60-131,854,070.70-60,342,507.72

Finding the Fourth Proportional to 95,581,029.60, 131,854,070.70 and 60,342,507.72

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Solution

The fourth proportional to 95,581,029.60, 131,854,070.70 and 60,342,507.72 is: 83,242,514.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,581,029.60 : 131,854,070.70 = 60,342,507.72 : x
  2. Step 2: Convert to fraction form
    95,581,029.60/131,854,070.70 = 60,342,507.72/x
  3. Step 3: Cross multiply
    95,581,029.60x = 131,854,070.70 × 60,342,507.72
  4. Step 4: Simplify right side
    95,581,029.60x = 7,956,405,279,128,176
  5. Step 5: Solve for x
    x = 7,956,405,279,128,176/95,581,029.60
  6. Step 6: Final answer
    x = 83,242,514.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.