Home / 57,176,266.40-85,764,399.60-23,080,061.60

Finding the Fourth Proportional to 57,176,266.40, 85,764,399.60 and 23,080,061.60

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Solution

The fourth proportional to 57,176,266.40, 85,764,399.60 and 23,080,061.60 is: 34,620,092.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,176,266.40 : 85,764,399.60 = 23,080,061.60 : x
  2. Step 2: Convert to fraction form
    57,176,266.40/85,764,399.60 = 23,080,061.60/x
  3. Step 3: Cross multiply
    57,176,266.40x = 85,764,399.60 × 23,080,061.60
  4. Step 4: Simplify right side
    57,176,266.40x = 1,979,447,625,855,015.25
  5. Step 5: Solve for x
    x = 1,979,447,625,855,015.25/57,176,266.40
  6. Step 6: Final answer
    x = 34,620,092.40

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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.