Home / 26,313,483.39-39,472,932.26-9,932,565.72

Finding the Fourth Proportional to 26,313,483.39, 39,472,932.26 and 9,932,565.72

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Solution

The fourth proportional to 26,313,483.39, 39,472,932.26 and 9,932,565.72 is: 14,899,870.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313,483.39 : 39,472,932.26 = 9,932,565.72 : x
  2. Step 2: Convert to fraction form
    26,313,483.39/39,472,932.26 = 9,932,565.72/x
  3. Step 3: Cross multiply
    26,313,483.39x = 39,472,932.26 × 9,932,565.72
  4. Step 4: Simplify right side
    26,313,483.39x = 392,067,493,833,558.12
  5. Step 5: Solve for x
    x = 392,067,493,833,558.12/26,313,483.39
  6. Step 6: Final answer
    x = 14,899,870.46

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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.