Home / 55,545,675.07-83,318,788.72-22,774,144.07

Finding the Fourth Proportional to 55,545,675.07, 83,318,788.72 and 22,774,144.07

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Solution

The fourth proportional to 55,545,675.07, 83,318,788.72 and 22,774,144.07 is: 34,161,329.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,545,675.07 : 83,318,788.72 = 22,774,144.07 : x
  2. Step 2: Convert to fraction form
    55,545,675.07/83,318,788.72 = 22,774,144.07/x
  3. Step 3: Cross multiply
    55,545,675.07x = 83,318,788.72 × 22,774,144.07
  4. Step 4: Simplify right side
    55,545,675.07x = 1,897,514,098,047,171
  5. Step 5: Solve for x
    x = 1,897,514,098,047,171/55,545,675.07
  6. Step 6: Final answer
    x = 34,161,329.31

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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.