Home / 23,927,463.57-33,019,731.77-13,062,447.57

Finding the Fourth Proportional to 23,927,463.57, 33,019,731.77 and 13,062,447.57

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Solution

The fourth proportional to 23,927,463.57, 33,019,731.77 and 13,062,447.57 is: 18,026,085.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,927,463.57 : 33,019,731.77 = 13,062,447.57 : x
  2. Step 2: Convert to fraction form
    23,927,463.57/33,019,731.77 = 13,062,447.57/x
  3. Step 3: Cross multiply
    23,927,463.57x = 33,019,731.77 × 13,062,447.57
  4. Step 4: Simplify right side
    23,927,463.57x = 431,318,514,955,776.06
  5. Step 5: Solve for x
    x = 431,318,514,955,776.06/23,927,463.57
  6. Step 6: Final answer
    x = 18,026,085.95

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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.