Home / 15,675,580.22-23,514,854.45-6,091,697.88

Finding the Fourth Proportional to 15,675,580.22, 23,514,854.45 and 6,091,697.88

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Solution

The fourth proportional to 15,675,580.22, 23,514,854.45 and 6,091,697.88 is: 9,138,123.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,675,580.22 : 23,514,854.45 = 6,091,697.88 : x
  2. Step 2: Convert to fraction form
    15,675,580.22/23,514,854.45 = 6,091,697.88/x
  3. Step 3: Cross multiply
    15,675,580.22x = 23,514,854.45 × 6,091,697.88
  4. Step 4: Simplify right side
    15,675,580.22x = 143,245,388,971,115.06
  5. Step 5: Solve for x
    x = 143,245,388,971,115.06/15,675,580.22
  6. Step 6: Final answer
    x = 9,138,123.57

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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.