Home / 27,352,252.60-37,747,008.69-14,962,062.76

Finding the Fourth Proportional to 27,352,252.60, 37,747,008.69 and 14,962,062.76

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Solution

The fourth proportional to 27,352,252.60, 37,747,008.69 and 14,962,062.76 is: 20,648,138.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,352,252.60 : 37,747,008.69 = 14,962,062.76 : x
  2. Step 2: Convert to fraction form
    27,352,252.60/37,747,008.69 = 14,962,062.76/x
  3. Step 3: Cross multiply
    27,352,252.60x = 37,747,008.69 × 14,962,062.76
  4. Step 4: Simplify right side
    27,352,252.60x = 564,773,112,871,570.12
  5. Step 5: Solve for x
    x = 564,773,112,871,570.12/27,352,252.60
  6. Step 6: Final answer
    x = 20,648,138.97

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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.