Home / 48,364,362.26-66,745,625.13-36,421,794.96

Finding the Fourth Proportional to 48,364,362.26, 66,745,625.13 and 36,421,794.96

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Solution

The fourth proportional to 48,364,362.26, 66,745,625.13 and 36,421,794.96 is: 50,264,189.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,364,362.26 : 66,745,625.13 = 36,421,794.96 : x
  2. Step 2: Convert to fraction form
    48,364,362.26/66,745,625.13 = 36,421,794.96/x
  3. Step 3: Cross multiply
    48,364,362.26x = 66,745,625.13 × 36,421,794.96
  4. Step 4: Simplify right side
    48,364,362.26x = 2,430,995,472,711,587
  5. Step 5: Solve for x
    x = 2,430,995,472,711,587/48,364,362.26
  6. Step 6: Final answer
    x = 50,264,189.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.