Home / 60,008,882.56-82,825,580.17-36,482,420.23

Finding the Fourth Proportional to 60,008,882.56, 82,825,580.17 and 36,482,420.23

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Solution

The fourth proportional to 60,008,882.56, 82,825,580.17 and 36,482,420.23 is: 50,353,839.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,008,882.56 : 82,825,580.17 = 36,482,420.23 : x
  2. Step 2: Convert to fraction form
    60,008,882.56/82,825,580.17 = 36,482,420.23/x
  3. Step 3: Cross multiply
    60,008,882.56x = 82,825,580.17 × 36,482,420.23
  4. Step 4: Simplify right side
    60,008,882.56x = 3,021,677,621,141,367
  5. Step 5: Solve for x
    x = 3,021,677,621,141,367/60,008,882.56
  6. Step 6: Final answer
    x = 50,353,839.17

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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.