Home / 63,658,246.70-95,419,386.39-36,305,642.66

Finding the Fourth Proportional to 63,658,246.70, 95,419,386.39 and 36,305,642.66

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Solution

The fourth proportional to 63,658,246.70, 95,419,386.39 and 36,305,642.66 is: 54,419,691.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,658,246.70 : 95,419,386.39 = 36,305,642.66 : x
  2. Step 2: Convert to fraction form
    63,658,246.70/95,419,386.39 = 36,305,642.66/x
  3. Step 3: Cross multiply
    63,658,246.70x = 95,419,386.39 × 36,305,642.66
  4. Step 4: Simplify right side
    63,658,246.70x = 3,464,262,145,111,807
  5. Step 5: Solve for x
    x = 3,464,262,145,111,807/63,658,246.70
  6. Step 6: Final answer
    x = 54,419,691.47

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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.