Home / 14,961,738.30-22,442,607.45-8,566,731.60

Finding the Fourth Proportional to 14,961,738.30, 22,442,607.45 and 8,566,731.60

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Solution

The fourth proportional to 14,961,738.30, 22,442,607.45 and 8,566,731.60 is: 12,850,097.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,961,738.30 : 22,442,607.45 = 8,566,731.60 : x
  2. Step 2: Convert to fraction form
    14,961,738.30/22,442,607.45 = 8,566,731.60/x
  3. Step 3: Cross multiply
    14,961,738.30x = 22,442,607.45 × 8,566,731.60
  4. Step 4: Simplify right side
    14,961,738.30x = 192,259,794,428,310.41
  5. Step 5: Solve for x
    x = 192,259,794,428,310.41/14,961,738.30
  6. Step 6: Final answer
    x = 12,850,097.40

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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.