Home / 36,694,587.30-55,041,880.95-15,118,082.70

Finding the Fourth Proportional to 36,694,587.30, 55,041,880.95 and 15,118,082.70

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Solution

The fourth proportional to 36,694,587.30, 55,041,880.95 and 15,118,082.70 is: 22,677,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,694,587.30 : 55,041,880.95 = 15,118,082.70 : x
  2. Step 2: Convert to fraction form
    36,694,587.30/55,041,880.95 = 15,118,082.70/x
  3. Step 3: Cross multiply
    36,694,587.30x = 55,041,880.95 × 15,118,082.70
  4. Step 4: Simplify right side
    36,694,587.30x = 832,127,708,165,654.62
  5. Step 5: Solve for x
    x = 832,127,708,165,654.62/36,694,587.30
  6. Step 6: Final answer
    x = 22,677,124.05

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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.