Home / 23,132,645.06-31,937,565.10-14,887,037.23

Finding the Fourth Proportional to 23,132,645.06, 31,937,565.10 and 14,887,037.23

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Solution

The fourth proportional to 23,132,645.06, 31,937,565.10 and 14,887,037.23 is: 20,553,452.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,132,645.06 : 31,937,565.10 = 14,887,037.23 : x
  2. Step 2: Convert to fraction form
    23,132,645.06/31,937,565.10 = 14,887,037.23/x
  3. Step 3: Cross multiply
    23,132,645.06x = 31,937,565.10 × 14,887,037.23
  4. Step 4: Simplify right side
    23,132,645.06x = 475,455,720,811,611.50
  5. Step 5: Solve for x
    x = 475,455,720,811,611.50/23,132,645.06
  6. Step 6: Final answer
    x = 20,553,452.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.