Home / 29,235,719.40-43,729,163.10-26,224,852.20

Finding the Fourth Proportional to 29,235,719.40, 43,729,163.10 and 26,224,852.20

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Solution

The fourth proportional to 29,235,719.40, 43,729,163.10 and 26,224,852.20 is: 39,225,675.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,235,719.40 : 43,729,163.10 = 26,224,852.20 : x
  2. Step 2: Convert to fraction form
    29,235,719.40/43,729,163.10 = 26,224,852.20/x
  3. Step 3: Cross multiply
    29,235,719.40x = 43,729,163.10 × 26,224,852.20
  4. Step 4: Simplify right side
    29,235,719.40x = 1,146,790,839,127,193.75
  5. Step 5: Solve for x
    x = 1,146,790,839,127,193.75/29,235,719.40
  6. Step 6: Final answer
    x = 39,225,675.40

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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.