Home / 43,705,096.80-65,607,411.60-25,764,309.60

Finding the Fourth Proportional to 43,705,096.80, 65,607,411.60 and 25,764,309.60

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Solution

The fourth proportional to 43,705,096.80, 65,607,411.60 and 25,764,309.60 is: 38,675,801.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,705,096.80 : 65,607,411.60 = 25,764,309.60 : x
  2. Step 2: Convert to fraction form
    43,705,096.80/65,607,411.60 = 25,764,309.60/x
  3. Step 3: Cross multiply
    43,705,096.80x = 65,607,411.60 × 25,764,309.60
  4. Step 4: Simplify right side
    43,705,096.80x = 1,690,329,664,517,031.50
  5. Step 5: Solve for x
    x = 1,690,329,664,517,031.50/43,705,096.80
  6. Step 6: Final answer
    x = 38,675,801.87

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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.