Home / 14,475,567.15-21,717,553.19-5,835,208.55

Finding the Fourth Proportional to 14,475,567.15, 21,717,553.19 and 5,835,208.55

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Solution

The fourth proportional to 14,475,567.15, 21,717,553.19 and 5,835,208.55 is: 8,754,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,475,567.15 : 21,717,553.19 = 5,835,208.55 : x
  2. Step 2: Convert to fraction form
    14,475,567.15/21,717,553.19 = 5,835,208.55/x
  3. Step 3: Cross multiply
    14,475,567.15x = 21,717,553.19 × 5,835,208.55
  4. Step 4: Simplify right side
    14,475,567.15x = 126,726,451,921,603.95
  5. Step 5: Solve for x
    x = 126,726,451,921,603.95/14,475,567.15
  6. Step 6: Final answer
    x = 8,754,506.86

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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.