Home / 35,338,597.20-53,008,385.40-23,285,221.20

Finding the Fourth Proportional to 35,338,597.20, 53,008,385.40 and 23,285,221.20

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Solution

The fourth proportional to 35,338,597.20, 53,008,385.40 and 23,285,221.20 is: 34,928,154.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338,597.20 : 53,008,385.40 = 23,285,221.20 : x
  2. Step 2: Convert to fraction form
    35,338,597.20/53,008,385.40 = 23,285,221.20/x
  3. Step 3: Cross multiply
    35,338,597.20x = 53,008,385.40 × 23,285,221.20
  4. Step 4: Simplify right side
    35,338,597.20x = 1,234,311,979,493,850.50
  5. Step 5: Solve for x
    x = 1,234,311,979,493,850.50/35,338,597.20
  6. Step 6: Final answer
    x = 34,928,154.41

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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.