Home / 32,805,005.10-49,207,507.65-23,231,193.90

Finding the Fourth Proportional to 32,805,005.10, 49,207,507.65 and 23,231,193.90

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Solution

The fourth proportional to 32,805,005.10, 49,207,507.65 and 23,231,193.90 is: 34,846,790.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,005.10 : 49,207,507.65 = 23,231,193.90 : x
  2. Step 2: Convert to fraction form
    32,805,005.10/49,207,507.65 = 23,231,193.90/x
  3. Step 3: Cross multiply
    32,805,005.10x = 49,207,507.65 × 23,231,193.90
  4. Step 4: Simplify right side
    32,805,005.10x = 1,143,149,151,552,883.25
  5. Step 5: Solve for x
    x = 1,143,149,151,552,883.25/32,805,005.10
  6. Step 6: Final answer
    x = 34,846,790.85

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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.