Home / 44,857,439.22-67,286,158.87-10,778,785.10

Finding the Fourth Proportional to 44,857,439.22, 67,286,158.87 and 10,778,785.10

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Solution

The fourth proportional to 44,857,439.22, 67,286,158.87 and 10,778,785.10 is: 16,168,177.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,857,439.22 : 67,286,158.87 = 10,778,785.10 : x
  2. Step 2: Convert to fraction form
    44,857,439.22/67,286,158.87 = 10,778,785.10/x
  3. Step 3: Cross multiply
    44,857,439.22x = 67,286,158.87 × 10,778,785.10
  4. Step 4: Simplify right side
    44,857,439.22x = 725,263,046,384,068.50
  5. Step 5: Solve for x
    x = 725,263,046,384,068.50/44,857,439.22
  6. Step 6: Final answer
    x = 16,168,177.65

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1.5x scale

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.