Home / 26,827,601.95-37,030,119.12-15,667,105.46

Finding the Fourth Proportional to 26,827,601.95, 37,030,119.12 and 15,667,105.46

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Solution

The fourth proportional to 26,827,601.95, 37,030,119.12 and 15,667,105.46 is: 21,625,294.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,601.95 : 37,030,119.12 = 15,667,105.46 : x
  2. Step 2: Convert to fraction form
    26,827,601.95/37,030,119.12 = 15,667,105.46/x
  3. Step 3: Cross multiply
    26,827,601.95x = 37,030,119.12 × 15,667,105.46
  4. Step 4: Simplify right side
    26,827,601.95x = 580,154,781,449,402.38
  5. Step 5: Solve for x
    x = 580,154,781,449,402.38/26,827,601.95
  6. Step 6: Final answer
    x = 21,625,294.07

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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.