Home / 67,339,713.66-92,928,763.74-36,399,882.94

Finding the Fourth Proportional to 67,339,713.66, 92,928,763.74 and 36,399,882.94

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Solution

The fourth proportional to 67,339,713.66, 92,928,763.74 and 36,399,882.94 is: 50,231,816.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,339,713.66 : 92,928,763.74 = 36,399,882.94 : x
  2. Step 2: Convert to fraction form
    67,339,713.66/92,928,763.74 = 36,399,882.94/x
  3. Step 3: Cross multiply
    67,339,713.66x = 92,928,763.74 × 36,399,882.94
  4. Step 4: Simplify right side
    67,339,713.66x = 3,382,596,121,799,094.50
  5. Step 5: Solve for x
    x = 3,382,596,121,799,094.50/67,339,713.66
  6. Step 6: Final answer
    x = 50,231,816.24

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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.