Home / 67,232,792.94-92,780,311.13-37,464,695.66

Finding the Fourth Proportional to 67,232,792.94, 92,780,311.13 and 37,464,695.66

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Solution

The fourth proportional to 67,232,792.94, 92,780,311.13 and 37,464,695.66 is: 51,700,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,232,792.94 : 92,780,311.13 = 37,464,695.66 : x
  2. Step 2: Convert to fraction form
    67,232,792.94/92,780,311.13 = 37,464,695.66/x
  3. Step 3: Cross multiply
    67,232,792.94x = 92,780,311.13 × 37,464,695.66
  4. Step 4: Simplify right side
    67,232,792.94x = 3,475,986,119,074,336
  5. Step 5: Solve for x
    x = 3,475,986,119,074,336/67,232,792.94
  6. Step 6: Final answer
    x = 51,700,754.45

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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.