Home / 14,760,546.60-22,132,946.70-6,231,246.60

Finding the Fourth Proportional to 14,760,546.60, 22,132,946.70 and 6,231,246.60

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Solution

The fourth proportional to 14,760,546.60, 22,132,946.70 and 6,231,246.60 is: 9,343,546.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,546.60 : 22,132,946.70 = 6,231,246.60 : x
  2. Step 2: Convert to fraction form
    14,760,546.60/22,132,946.70 = 6,231,246.60/x
  3. Step 3: Cross multiply
    14,760,546.60x = 22,132,946.70 × 6,231,246.60
  4. Step 4: Simplify right side
    14,760,546.60x = 137,915,848,872,356.20
  5. Step 5: Solve for x
    x = 137,915,848,872,356.20/14,760,546.60
  6. Step 6: Final answer
    x = 9,343,546.18

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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.