Home / 22,845,463.31-31,527,167.09-14,020,491.16

Finding the Fourth Proportional to 22,845,463.31, 31,527,167.09 and 14,020,491.16

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Solution

The fourth proportional to 22,845,463.31, 31,527,167.09 and 14,020,491.16 is: 19,348,540.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845,463.31 : 31,527,167.09 = 14,020,491.16 : x
  2. Step 2: Convert to fraction form
    22,845,463.31/31,527,167.09 = 14,020,491.16/x
  3. Step 3: Cross multiply
    22,845,463.31x = 31,527,167.09 × 14,020,491.16
  4. Step 4: Simplify right side
    22,845,463.31x = 442,026,367,365,808.56
  5. Step 5: Solve for x
    x = 442,026,367,365,808.56/22,845,463.31
  6. Step 6: Final answer
    x = 19,348,540.30

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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.