Home / 88,189,924.95-132,276,333.82-26,779,615.38

Finding the Fourth Proportional to 88,189,924.95, 132,276,333.82 and 26,779,615.38

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Solution

The fourth proportional to 88,189,924.95, 132,276,333.82 and 26,779,615.38 is: 40,166,825.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,189,924.95 : 132,276,333.82 = 26,779,615.38 : x
  2. Step 2: Convert to fraction form
    88,189,924.95/132,276,333.82 = 26,779,615.38/x
  3. Step 3: Cross multiply
    88,189,924.95x = 132,276,333.82 × 26,779,615.38
  4. Step 4: Simplify right side
    88,189,924.95x = 3,542,309,343,576,086
  5. Step 5: Solve for x
    x = 3,542,309,343,576,086/88,189,924.95
  6. Step 6: Final answer
    x = 40,166,825.70

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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.