Home / 47,532,073.80-71,298,110.70-22,022,905.80

Finding the Fourth Proportional to 47,532,073.80, 71,298,110.70 and 22,022,905.80

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Solution

The fourth proportional to 47,532,073.80, 71,298,110.70 and 22,022,905.80 is: 33,034,358.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,532,073.80 : 71,298,110.70 = 22,022,905.80 : x
  2. Step 2: Convert to fraction form
    47,532,073.80/71,298,110.70 = 22,022,905.80/x
  3. Step 3: Cross multiply
    47,532,073.80x = 71,298,110.70 × 22,022,905.80
  4. Step 4: Simplify right side
    47,532,073.80x = 1,570,191,575,664,072.25
  5. Step 5: Solve for x
    x = 1,570,191,575,664,072.25/47,532,073.80
  6. Step 6: Final answer
    x = 33,034,358.70

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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.