Home / 26,433,431.52-39,650,092.74-14,913,669.38

Finding the Fourth Proportional to 26,433,431.52, 39,650,092.74 and 14,913,669.38

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Solution

The fourth proportional to 26,433,431.52, 39,650,092.74 and 14,913,669.38 is: 22,370,473.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,433,431.52 : 39,650,092.74 = 14,913,669.38 : x
  2. Step 2: Convert to fraction form
    26,433,431.52/39,650,092.74 = 14,913,669.38/x
  3. Step 3: Cross multiply
    26,433,431.52x = 39,650,092.74 × 14,913,669.38
  4. Step 4: Simplify right side
    26,433,431.52x = 591,328,373,854,385.12
  5. Step 5: Solve for x
    x = 591,328,373,854,385.12/26,433,431.52
  6. Step 6: Final answer
    x = 22,370,473.29

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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.