Home / 73,844,673.60-110,767,010.40-49,595,217.60

Finding the Fourth Proportional to 73,844,673.60, 110,767,010.40 and 49,595,217.60

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Solution

The fourth proportional to 73,844,673.60, 110,767,010.40 and 49,595,217.60 is: 74,392,826.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,844,673.60 : 110,767,010.40 = 49,595,217.60 : x
  2. Step 2: Convert to fraction form
    73,844,673.60/110,767,010.40 = 49,595,217.60/x
  3. Step 3: Cross multiply
    73,844,673.60x = 110,767,010.40 × 49,595,217.60
  4. Step 4: Simplify right side
    73,844,673.60x = 5,493,513,983,689,464
  5. Step 5: Solve for x
    x = 5,493,513,983,689,464/73,844,673.60
  6. Step 6: Final answer
    x = 74,392,826.40

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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.