Home / 15,945,252.80-23,917,879.20-14,713,534.40

Finding the Fourth Proportional to 15,945,252.80, 23,917,879.20 and 14,713,534.40

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Solution

The fourth proportional to 15,945,252.80, 23,917,879.20 and 14,713,534.40 is: 22,070,301.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,945,252.80 : 23,917,879.20 = 14,713,534.40 : x
  2. Step 2: Convert to fraction form
    15,945,252.80/23,917,879.20 = 14,713,534.40/x
  3. Step 3: Cross multiply
    15,945,252.80x = 23,917,879.20 × 14,713,534.40
  4. Step 4: Simplify right side
    15,945,252.80x = 351,916,538,384,244.50
  5. Step 5: Solve for x
    x = 351,916,538,384,244.50/15,945,252.80
  6. Step 6: Final answer
    x = 22,070,301.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.