Home / 34,592,887.29-51,878,849.22-18,189,332.43

Finding the Fourth Proportional to 34,592,887.29, 51,878,849.22 and 18,189,332.43

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Solution

The fourth proportional to 34,592,887.29, 51,878,849.22 and 18,189,332.43 is: 27,278,487.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,592,887.29 : 51,878,849.22 = 18,189,332.43 : x
  2. Step 2: Convert to fraction form
    34,592,887.29/51,878,849.22 = 18,189,332.43/x
  3. Step 3: Cross multiply
    34,592,887.29x = 51,878,849.22 × 18,189,332.43
  4. Step 4: Simplify right side
    34,592,887.29x = 943,641,634,548,426.12
  5. Step 5: Solve for x
    x = 943,641,634,548,426.12/34,592,887.29
  6. Step 6: Final answer
    x = 27,278,487.24

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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.