Home / 67,105,085.04-92,605,550.40-37,336,165.92

Finding the Fourth Proportional to 67,105,085.04, 92,605,550.40 and 37,336,165.92

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Solution

The fourth proportional to 67,105,085.04, 92,605,550.40 and 37,336,165.92 is: 51,524,205.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,105,085.04 : 92,605,550.40 = 37,336,165.92 : x
  2. Step 2: Convert to fraction form
    67,105,085.04/92,605,550.40 = 37,336,165.92/x
  3. Step 3: Cross multiply
    67,105,085.04x = 92,605,550.40 × 37,336,165.92
  4. Step 4: Simplify right side
    67,105,085.04x = 3,457,536,194,847,323
  5. Step 5: Solve for x
    x = 3,457,536,194,847,323/67,105,085.04
  6. Step 6: Final answer
    x = 51,524,205.55

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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.