Home / 34,991,989.20-52,487,983.80-33,397,666.20

Finding the Fourth Proportional to 34,991,989.20, 52,487,983.80 and 33,397,666.20

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Solution

The fourth proportional to 34,991,989.20, 52,487,983.80 and 33,397,666.20 is: 50,096,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,991,989.20 : 52,487,983.80 = 33,397,666.20 : x
  2. Step 2: Convert to fraction form
    34,991,989.20/52,487,983.80 = 33,397,666.20/x
  3. Step 3: Cross multiply
    34,991,989.20x = 52,487,983.80 × 33,397,666.20
  4. Step 4: Simplify right side
    34,991,989.20x = 1,752,976,162,463,407.50
  5. Step 5: Solve for x
    x = 1,752,976,162,463,407.50/34,991,989.20
  6. Step 6: Final answer
    x = 50,096,499.30

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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.