Home / 95,893,729.20-143,840,593.80-35,333,074.80

Finding the Fourth Proportional to 95,893,729.20, 143,840,593.80 and 35,333,074.80

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Solution

The fourth proportional to 95,893,729.20, 143,840,593.80 and 35,333,074.80 is: 52,999,612.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,893,729.20 : 143,840,593.80 = 35,333,074.80 : x
  2. Step 2: Convert to fraction form
    95,893,729.20/143,840,593.80 = 35,333,074.80/x
  3. Step 3: Cross multiply
    95,893,729.20x = 143,840,593.80 × 35,333,074.80
  4. Step 4: Simplify right side
    95,893,729.20x = 5,082,330,460,011,816
  5. Step 5: Solve for x
    x = 5,082,330,460,011,816/95,893,729.20
  6. Step 6: Final answer
    x = 52,999,612.20

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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.