Home / 34,764,173.10-52,153,258.05-12,040,368.30

Finding the Fourth Proportional to 34,764,173.10, 52,153,258.05 and 12,040,368.30

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Solution

The fourth proportional to 34,764,173.10, 52,153,258.05 and 12,040,368.30 is: 18,062,976.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,764,173.10 : 52,153,258.05 = 12,040,368.30 : x
  2. Step 2: Convert to fraction form
    34,764,173.10/52,153,258.05 = 12,040,368.30/x
  3. Step 3: Cross multiply
    34,764,173.10x = 52,153,258.05 × 12,040,368.30
  4. Step 4: Simplify right side
    34,764,173.10x = 627,944,434,966,939.88
  5. Step 5: Solve for x
    x = 627,944,434,966,939.88/34,764,173.10
  6. Step 6: Final answer
    x = 18,062,976.30

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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.