Home / 32,256,387.20-48,384,580.80-23,186,460.80

Finding the Fourth Proportional to 32,256,387.20, 48,384,580.80 and 23,186,460.80

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Solution

The fourth proportional to 32,256,387.20, 48,384,580.80 and 23,186,460.80 is: 34,779,691.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,387.20 : 48,384,580.80 = 23,186,460.80 : x
  2. Step 2: Convert to fraction form
    32,256,387.20/48,384,580.80 = 23,186,460.80/x
  3. Step 3: Cross multiply
    32,256,387.20x = 48,384,580.80 × 23,186,460.80
  4. Step 4: Simplify right side
    32,256,387.20x = 1,121,867,186,043,632.62
  5. Step 5: Solve for x
    x = 1,121,867,186,043,632.62/32,256,387.20
  6. Step 6: Final answer
    x = 34,779,691.20

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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.