Home / 574,618,490,552.08-861,928,565,380.72-234,657,668,608.80

Finding the Fourth Proportional to 574,618,490,552.08, 861,928,565,380.72 and 234,657,668,608.80

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Solution

The fourth proportional to 574,618,490,552.08, 861,928,565,380.72 and 234,657,668,608.80 is: 351,986,841,678.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,618,490,552.08 : 861,928,565,380.72 = 234,657,668,608.80 : x
  2. Step 2: Convert to fraction form
    574,618,490,552.08/861,928,565,380.72 = 234,657,668,608.80/x
  3. Step 3: Cross multiply
    574,618,490,552.08x = 861,928,565,380.72 × 234,657,668,608.80
  4. Step 4: Simplify right side
    574,618,490,552.08x = 202,258,147,659,567,373,221,888
  5. Step 5: Solve for x
    x = 202,258,147,659,567,373,221,888/574,618,490,552.08
  6. Step 6: Final answer
    x = 351,986,841,678.63

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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.