Home / 73,458,266.40-110,092,921.20-44,673,847.20

Finding the Fourth Proportional to 73,458,266.40, 110,092,921.20 and 44,673,847.20

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Solution

The fourth proportional to 73,458,266.40, 110,092,921.20 and 44,673,847.20 is: 66,953,313.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,458,266.40 : 110,092,921.20 = 44,673,847.20 : x
  2. Step 2: Convert to fraction form
    73,458,266.40/110,092,921.20 = 44,673,847.20/x
  3. Step 3: Cross multiply
    73,458,266.40x = 110,092,921.20 × 44,673,847.20
  4. Step 4: Simplify right side
    73,458,266.40x = 4,918,274,339,490,441
  5. Step 5: Solve for x
    x = 4,918,274,339,490,441/73,458,266.40
  6. Step 6: Final answer
    x = 66,953,313.50

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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.