Home / 41,472,019.70-62,208,029.55-36,601,133.30

Finding the Fourth Proportional to 41,472,019.70, 62,208,029.55 and 36,601,133.30

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Solution

The fourth proportional to 41,472,019.70, 62,208,029.55 and 36,601,133.30 is: 54,901,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,019.70 : 62,208,029.55 = 36,601,133.30 : x
  2. Step 2: Convert to fraction form
    41,472,019.70/62,208,029.55 = 36,601,133.30/x
  3. Step 3: Cross multiply
    41,472,019.70x = 62,208,029.55 × 36,601,133.30
  4. Step 4: Simplify right side
    41,472,019.70x = 2,276,884,381,889,888.50
  5. Step 5: Solve for x
    x = 2,276,884,381,889,888.50/41,472,019.70
  6. Step 6: Final answer
    x = 54,901,699.95

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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.