Home / 60,147,084.30-83,003,057.01-32,645,005.26

Finding the Fourth Proportional to 60,147,084.30, 83,003,057.01 and 32,645,005.26

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Solution

The fourth proportional to 60,147,084.30, 83,003,057.01 and 32,645,005.26 is: 45,050,151.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,147,084.30 : 83,003,057.01 = 32,645,005.26 : x
  2. Step 2: Convert to fraction form
    60,147,084.30/83,003,057.01 = 32,645,005.26/x
  3. Step 3: Cross multiply
    60,147,084.30x = 83,003,057.01 × 32,645,005.26
  4. Step 4: Simplify right side
    60,147,084.30x = 2,709,635,232,687,530
  5. Step 5: Solve for x
    x = 2,709,635,232,687,530/60,147,084.30
  6. Step 6: Final answer
    x = 45,050,151.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.