Home / 29,409,062.78-44,073,237.42-18,607,026.30

Finding the Fourth Proportional to 29,409,062.78, 44,073,237.42 and 18,607,026.30

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Solution

The fourth proportional to 29,409,062.78, 44,073,237.42 and 18,607,026.30 is: 27,885,005.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,409,062.78 : 44,073,237.42 = 18,607,026.30 : x
  2. Step 2: Convert to fraction form
    29,409,062.78/44,073,237.42 = 18,607,026.30/x
  3. Step 3: Cross multiply
    29,409,062.78x = 44,073,237.42 × 18,607,026.30
  4. Step 4: Simplify right side
    29,409,062.78x = 820,071,887,800,084.25
  5. Step 5: Solve for x
    x = 820,071,887,800,084.25/29,409,062.78
  6. Step 6: Final answer
    x = 27,885,005.86

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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.