Home / 29,895,595.60-41,255,921.52-16,144,558.54

Finding the Fourth Proportional to 29,895,595.60, 41,255,921.52 and 16,144,558.54

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Solution

The fourth proportional to 29,895,595.60, 41,255,921.52 and 16,144,558.54 is: 22,279,490.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,595.60 : 41,255,921.52 = 16,144,558.54 : x
  2. Step 2: Convert to fraction form
    29,895,595.60/41,255,921.52 = 16,144,558.54/x
  3. Step 3: Cross multiply
    29,895,595.60x = 41,255,921.52 × 16,144,558.54
  4. Step 4: Simplify right side
    29,895,595.60x = 666,058,640,101,285.75
  5. Step 5: Solve for x
    x = 666,058,640,101,285.75/29,895,595.60
  6. Step 6: Final answer
    x = 22,279,490.56

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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.