Home / 15,532,723.22-23,280,785.07-7,003,073.30

Finding the Fourth Proportional to 15,532,723.22, 23,280,785.07 and 7,003,073.30

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Solution

The fourth proportional to 15,532,723.22, 23,280,785.07 and 7,003,073.30 is: 10,496,359.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,532,723.22 : 23,280,785.07 = 7,003,073.30 : x
  2. Step 2: Convert to fraction form
    15,532,723.22/23,280,785.07 = 7,003,073.30/x
  3. Step 3: Cross multiply
    15,532,723.22x = 23,280,785.07 × 7,003,073.30
  4. Step 4: Simplify right side
    15,532,723.22x = 163,037,044,326,755.62
  5. Step 5: Solve for x
    x = 163,037,044,326,755.62/15,532,723.22
  6. Step 6: Final answer
    x = 10,496,359.33

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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.