Home / 32,070,301.52-48,100,331.52-9,345,883.28

Finding the Fourth Proportional to 32,070,301.52, 48,100,331.52 and 9,345,883.28

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Solution

The fourth proportional to 32,070,301.52, 48,100,331.52 and 9,345,883.28 is: 14,017,332.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,070,301.52 : 48,100,331.52 = 9,345,883.28 : x
  2. Step 2: Convert to fraction form
    32,070,301.52/48,100,331.52 = 9,345,883.28/x
  3. Step 3: Cross multiply
    32,070,301.52x = 48,100,331.52 × 9,345,883.28
  4. Step 4: Simplify right side
    32,070,301.52x = 449,540,084,115,225
  5. Step 5: Solve for x
    x = 449,540,084,115,225/32,070,301.52
  6. Step 6: Final answer
    x = 14,017,332.64

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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.