Home / 26,471,711.86-39,585,666.03-25,180,309.42

Finding the Fourth Proportional to 26,471,711.86, 39,585,666.03 and 25,180,309.42

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Solution

The fourth proportional to 26,471,711.86, 39,585,666.03 and 25,180,309.42 is: 37,654,509.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,711.86 : 39,585,666.03 = 25,180,309.42 : x
  2. Step 2: Convert to fraction form
    26,471,711.86/39,585,666.03 = 25,180,309.42/x
  3. Step 3: Cross multiply
    26,471,711.86x = 39,585,666.03 × 25,180,309.42
  4. Step 4: Simplify right side
    26,471,711.86x = 996,779,319,232,183.12
  5. Step 5: Solve for x
    x = 996,779,319,232,183.12/26,471,711.86
  6. Step 6: Final answer
    x = 37,654,509.26

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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.