Home / 26,252,695.60-36,228,726.48-14,491,970.80

Finding the Fourth Proportional to 26,252,695.60, 36,228,726.48 and 14,491,970.80

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Solution

The fourth proportional to 26,252,695.60, 36,228,726.48 and 14,491,970.80 is: 19,998,923.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,252,695.60 : 36,228,726.48 = 14,491,970.80 : x
  2. Step 2: Convert to fraction form
    26,252,695.60/36,228,726.48 = 14,491,970.80/x
  3. Step 3: Cross multiply
    26,252,695.60x = 36,228,726.48 × 14,491,970.80
  4. Step 4: Simplify right side
    26,252,695.60x = 525,025,646,269,346.75
  5. Step 5: Solve for x
    x = 525,025,646,269,346.75/26,252,695.60
  6. Step 6: Final answer
    x = 19,998,923.32

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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.