Home / 29,235,098.40-43,728,231.60-26,224,231.20

Finding the Fourth Proportional to 29,235,098.40, 43,728,231.60 and 26,224,231.20

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Solution

The fourth proportional to 29,235,098.40, 43,728,231.60 and 26,224,231.20 is: 39,224,744.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,235,098.40 : 43,728,231.60 = 26,224,231.20 : x
  2. Step 2: Convert to fraction form
    29,235,098.40/43,728,231.60 = 26,224,231.20/x
  3. Step 3: Cross multiply
    29,235,098.40x = 43,728,231.60 × 26,224,231.20
  4. Step 4: Simplify right side
    29,235,098.40x = 1,146,739,255,445,546
  5. Step 5: Solve for x
    x = 1,146,739,255,445,546/29,235,098.40
  6. Step 6: Final answer
    x = 39,224,744.17

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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.