Home / 32,386,318.60-48,584,921.10-9,669,512.20

Finding the Fourth Proportional to 32,386,318.60, 48,584,921.10 and 9,669,512.20

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Solution

The fourth proportional to 32,386,318.60, 48,584,921.10 and 9,669,512.20 is: 14,505,893.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,386,318.60 : 48,584,921.10 = 9,669,512.20 : x
  2. Step 2: Convert to fraction form
    32,386,318.60/48,584,921.10 = 9,669,512.20/x
  3. Step 3: Cross multiply
    32,386,318.60x = 48,584,921.10 × 9,669,512.20
  4. Step 4: Simplify right side
    32,386,318.60x = 469,792,487,312,487.38
  5. Step 5: Solve for x
    x = 469,792,487,312,487.38/32,386,318.60
  6. Step 6: Final answer
    x = 14,505,893.46

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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.