Home / 9,775,834.80-14,663,752.20-9,067,246.80

Finding the Fourth Proportional to 9,775,834.80, 14,663,752.20 and 9,067,246.80

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Solution

The fourth proportional to 9,775,834.80, 14,663,752.20 and 9,067,246.80 is: 13,600,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,775,834.80 : 14,663,752.20 = 9,067,246.80 : x
  2. Step 2: Convert to fraction form
    9,775,834.80/14,663,752.20 = 9,067,246.80/x
  3. Step 3: Cross multiply
    9,775,834.80x = 14,663,752.20 × 9,067,246.80
  4. Step 4: Simplify right side
    9,775,834.80x = 132,959,860,211,442.97
  5. Step 5: Solve for x
    x = 132,959,860,211,442.97/9,775,834.80
  6. Step 6: Final answer
    x = 13,600,870.20

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Double scale
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Similar ratio
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1.5x scale

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.