Home / 182,414,520.10-251,732,280.55-98,782,795.03

Finding the Fourth Proportional to 182,414,520.10, 251,732,280.55 and 98,782,795.03

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Solution

The fourth proportional to 182,414,520.10, 251,732,280.55 and 98,782,795.03 is: 136,320,388.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,414,520.10 : 251,732,280.55 = 98,782,795.03 : x
  2. Step 2: Convert to fraction form
    182,414,520.10/251,732,280.55 = 98,782,795.03/x
  3. Step 3: Cross multiply
    182,414,520.10x = 251,732,280.55 × 98,782,795.03
  4. Step 4: Simplify right side
    182,414,520.10x = 24,866,818,270,746,448
  5. Step 5: Solve for x
    x = 24,866,818,270,746,448/182,414,520.10
  6. Step 6: Final answer
    x = 136,320,388.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.