Home / 16,224,248.35-22,385,883.48-9,605,550.34

Finding the Fourth Proportional to 16,224,248.35, 22,385,883.48 and 9,605,550.34

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Solution

The fourth proportional to 16,224,248.35, 22,385,883.48 and 9,605,550.34 is: 13,253,540.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,224,248.35 : 22,385,883.48 = 9,605,550.34 : x
  2. Step 2: Convert to fraction form
    16,224,248.35/22,385,883.48 = 9,605,550.34/x
  3. Step 3: Cross multiply
    16,224,248.35x = 22,385,883.48 × 9,605,550.34
  4. Step 4: Simplify right side
    16,224,248.35x = 215,028,730,672,514.38
  5. Step 5: Solve for x
    x = 215,028,730,672,514.38/16,224,248.35
  6. Step 6: Final answer
    x = 13,253,540.38

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1.5x scale

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.