Home / 26,827,600.95-37,030,117.74-15,667,104.46

Finding the Fourth Proportional to 26,827,600.95, 37,030,117.74 and 15,667,104.46

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Solution

The fourth proportional to 26,827,600.95, 37,030,117.74 and 15,667,104.46 is: 21,625,292.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,600.95 : 37,030,117.74 = 15,667,104.46 : x
  2. Step 2: Convert to fraction form
    26,827,600.95/37,030,117.74 = 15,667,104.46/x
  3. Step 3: Cross multiply
    26,827,600.95x = 37,030,117.74 × 15,667,104.46
  4. Step 4: Simplify right side
    26,827,600.95x = 580,154,722,535,193
  5. Step 5: Solve for x
    x = 580,154,722,535,193/26,827,600.95
  6. Step 6: Final answer
    x = 21,625,292.68

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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.