Home / 40,767,479.37-61,151,218.92-14,861,723.49

Finding the Fourth Proportional to 40,767,479.37, 61,151,218.92 and 14,861,723.49

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Solution

The fourth proportional to 40,767,479.37, 61,151,218.92 and 14,861,723.49 is: 22,292,585.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,767,479.37 : 61,151,218.92 = 14,861,723.49 : x
  2. Step 2: Convert to fraction form
    40,767,479.37/61,151,218.92 = 14,861,723.49/x
  3. Step 3: Cross multiply
    40,767,479.37x = 61,151,218.92 × 14,861,723.49
  4. Step 4: Simplify right side
    40,767,479.37x = 908,812,506,665,496.50
  5. Step 5: Solve for x
    x = 908,812,506,665,496.50/40,767,479.37
  6. Step 6: Final answer
    x = 22,292,585.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.