Home / 95,892,132.40-132,298,761.63-54,609,795.52

Finding the Fourth Proportional to 95,892,132.40, 132,298,761.63 and 54,609,795.52

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Solution

The fourth proportional to 95,892,132.40, 132,298,761.63 and 54,609,795.52 is: 75,343,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,892,132.40 : 132,298,761.63 = 54,609,795.52 : x
  2. Step 2: Convert to fraction form
    95,892,132.40/132,298,761.63 = 54,609,795.52/x
  3. Step 3: Cross multiply
    95,892,132.40x = 132,298,761.63 × 54,609,795.52
  4. Step 4: Simplify right side
    95,892,132.40x = 7,224,808,320,163,522
  5. Step 5: Solve for x
    x = 7,224,808,320,163,522/95,892,132.40
  6. Step 6: Final answer
    x = 75,343,077.05

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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.