Home / 27,002,667.41-37,263,775.12-14,612,757.74

Finding the Fourth Proportional to 27,002,667.41, 37,263,775.12 and 14,612,757.74

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Solution

The fourth proportional to 27,002,667.41, 37,263,775.12 and 14,612,757.74 is: 20,165,656.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,002,667.41 : 37,263,775.12 = 14,612,757.74 : x
  2. Step 2: Convert to fraction form
    27,002,667.41/37,263,775.12 = 14,612,757.74/x
  3. Step 3: Cross multiply
    27,002,667.41x = 37,263,775.12 × 14,612,757.74
  4. Step 4: Simplify right side
    27,002,667.41x = 544,526,518,306,399.38
  5. Step 5: Solve for x
    x = 544,526,518,306,399.38/27,002,667.41
  6. Step 6: Final answer
    x = 20,165,656.60

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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.