Home / 23,158,576.60-34,731,644.10-9,692,618.20

Finding the Fourth Proportional to 23,158,576.60, 34,731,644.10 and 9,692,618.20

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Solution

The fourth proportional to 23,158,576.60, 34,731,644.10 and 9,692,618.20 is: 14,536,323.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,158,576.60 : 34,731,644.10 = 9,692,618.20 : x
  2. Step 2: Convert to fraction form
    23,158,576.60/34,731,644.10 = 9,692,618.20/x
  3. Step 3: Cross multiply
    23,158,576.60x = 34,731,644.10 × 9,692,618.20
  4. Step 4: Simplify right side
    23,158,576.60x = 336,640,565,719,582.62
  5. Step 5: Solve for x
    x = 336,640,565,719,582.62/23,158,576.60
  6. Step 6: Final answer
    x = 14,536,323.69

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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.