Home / 63,306,231.14-87,362,598.94-34,332,855.14

Finding the Fourth Proportional to 63,306,231.14, 87,362,598.94 and 34,332,855.14

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Solution

The fourth proportional to 63,306,231.14, 87,362,598.94 and 34,332,855.14 is: 47,379,340.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,306,231.14 : 87,362,598.94 = 34,332,855.14 : x
  2. Step 2: Convert to fraction form
    63,306,231.14/87,362,598.94 = 34,332,855.14/x
  3. Step 3: Cross multiply
    63,306,231.14x = 87,362,598.94 × 34,332,855.14
  4. Step 4: Simplify right side
    63,306,231.14x = 2,999,407,454,193,512
  5. Step 5: Solve for x
    x = 2,999,407,454,193,512/63,306,231.14
  6. Step 6: Final answer
    x = 47,379,340.08

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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.