Home / 123,132,034.80-184,698,052.20-32,264,809.20

Finding the Fourth Proportional to 123,132,034.80, 184,698,052.20 and 32,264,809.20

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Solution

The fourth proportional to 123,132,034.80, 184,698,052.20 and 32,264,809.20 is: 48,397,213.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,132,034.80 : 184,698,052.20 = 32,264,809.20 : x
  2. Step 2: Convert to fraction form
    123,132,034.80/184,698,052.20 = 32,264,809.20/x
  3. Step 3: Cross multiply
    123,132,034.80x = 184,698,052.20 × 32,264,809.20
  4. Step 4: Simplify right side
    123,132,034.80x = 5,959,247,413,844,640
  5. Step 5: Solve for x
    x = 5,959,247,413,844,640/123,132,034.80
  6. Step 6: Final answer
    x = 48,397,213.80

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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.