Home / 67,022,033.24-92,490,776.74-37,654,604.12

Finding the Fourth Proportional to 67,022,033.24, 92,490,776.74 and 37,654,604.12

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Solution

The fourth proportional to 67,022,033.24, 92,490,776.74 and 37,654,604.12 is: 51,963,562.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,022,033.24 : 92,490,776.74 = 37,654,604.12 : x
  2. Step 2: Convert to fraction form
    67,022,033.24/92,490,776.74 = 37,654,604.12/x
  3. Step 3: Cross multiply
    67,022,033.24x = 92,490,776.74 × 37,654,604.12
  4. Step 4: Simplify right side
    67,022,033.24x = 3,482,703,582,896,003.50
  5. Step 5: Solve for x
    x = 3,482,703,582,896,003.50/67,022,033.24
  6. Step 6: Final answer
    x = 51,963,562.05

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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.