Home / 36,073,098.33-49,779,542.05-19,552,868.21

Finding the Fourth Proportional to 36,073,098.33, 49,779,542.05 and 19,552,868.21

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Solution

The fourth proportional to 36,073,098.33, 49,779,542.05 and 19,552,868.21 is: 26,982,235.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,073,098.33 : 49,779,542.05 = 19,552,868.21 : x
  2. Step 2: Convert to fraction form
    36,073,098.33/49,779,542.05 = 19,552,868.21/x
  3. Step 3: Cross multiply
    36,073,098.33x = 49,779,542.05 × 19,552,868.21
  4. Step 4: Simplify right side
    36,073,098.33x = 973,332,824,960,023.25
  5. Step 5: Solve for x
    x = 973,332,824,960,023.25/36,073,098.33
  6. Step 6: Final answer
    x = 26,982,235.24

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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.