Home / 36,842,908.20-55,264,362.30-34,451,423.70

Finding the Fourth Proportional to 36,842,908.20, 55,264,362.30 and 34,451,423.70

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Solution

The fourth proportional to 36,842,908.20, 55,264,362.30 and 34,451,423.70 is: 51,677,135.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,842,908.20 : 55,264,362.30 = 34,451,423.70 : x
  2. Step 2: Convert to fraction form
    36,842,908.20/55,264,362.30 = 34,451,423.70/x
  3. Step 3: Cross multiply
    36,842,908.20x = 55,264,362.30 × 34,451,423.70
  4. Step 4: Simplify right side
    36,842,908.20x = 1,903,935,961,107,606.50
  5. Step 5: Solve for x
    x = 1,903,935,961,107,606.50/36,842,908.20
  6. Step 6: Final answer
    x = 51,677,135.55

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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.