Home / 23,134,578.60-34,695,647.10-9,668,620.20

Finding the Fourth Proportional to 23,134,578.60, 34,695,647.10 and 9,668,620.20

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Solution

The fourth proportional to 23,134,578.60, 34,695,647.10 and 9,668,620.20 is: 14,500,330.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,134,578.60 : 34,695,647.10 = 9,668,620.20 : x
  2. Step 2: Convert to fraction form
    23,134,578.60/34,695,647.10 = 9,668,620.20/x
  3. Step 3: Cross multiply
    23,134,578.60x = 34,695,647.10 × 9,668,620.20
  4. Step 4: Simplify right side
    23,134,578.60x = 335,459,034,403,131.44
  5. Step 5: Solve for x
    x = 335,459,034,403,131.44/23,134,578.60
  6. Step 6: Final answer
    x = 14,500,330.44

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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.