Home / 37,443,947.60-56,165,921.40-33,192,419.60

Finding the Fourth Proportional to 37,443,947.60, 56,165,921.40 and 33,192,419.60

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Solution

The fourth proportional to 37,443,947.60, 56,165,921.40 and 33,192,419.60 is: 49,788,629.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,947.60 : 56,165,921.40 = 33,192,419.60 : x
  2. Step 2: Convert to fraction form
    37,443,947.60/56,165,921.40 = 33,192,419.60/x
  3. Step 3: Cross multiply
    37,443,947.60x = 56,165,921.40 × 33,192,419.60
  4. Step 4: Simplify right side
    37,443,947.60x = 1,864,282,830,329,419.50
  5. Step 5: Solve for x
    x = 1,864,282,830,329,419.50/37,443,947.60
  6. Step 6: Final answer
    x = 49,788,629.40

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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.