Home / 175,493,024.20-263,239,536.30-124,474,688.20

Finding the Fourth Proportional to 175,493,024.20, 263,239,536.30 and 124,474,688.20

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Solution

The fourth proportional to 175,493,024.20, 263,239,536.30 and 124,474,688.20 is: 186,712,032.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,493,024.20 : 263,239,536.30 = 124,474,688.20 : x
  2. Step 2: Convert to fraction form
    175,493,024.20/263,239,536.30 = 124,474,688.20/x
  3. Step 3: Cross multiply
    175,493,024.20x = 263,239,536.30 × 124,474,688.20
  4. Step 4: Simplify right side
    175,493,024.20x = 32,766,659,202,855,084
  5. Step 5: Solve for x
    x = 32,766,659,202,855,084/175,493,024.20
  6. Step 6: Final answer
    x = 186,712,032.30

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1.5x scale

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.