Home / 82,397,027.40-123,595,541.10-24,883,301.40

Finding the Fourth Proportional to 82,397,027.40, 123,595,541.10 and 24,883,301.40

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Solution

The fourth proportional to 82,397,027.40, 123,595,541.10 and 24,883,301.40 is: 37,324,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,397,027.40 : 123,595,541.10 = 24,883,301.40 : x
  2. Step 2: Convert to fraction form
    82,397,027.40/123,595,541.10 = 24,883,301.40/x
  3. Step 3: Cross multiply
    82,397,027.40x = 123,595,541.10 × 24,883,301.40
  4. Step 4: Simplify right side
    82,397,027.40x = 3,075,465,100,887,387
  5. Step 5: Solve for x
    x = 3,075,465,100,887,387/82,397,027.40
  6. Step 6: Final answer
    x = 37,324,952.10

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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.