Home / 582,360,192,000.80-873,540,288,001.20-284,086,592,410.40

Finding the Fourth Proportional to 582,360,192,000.80, 873,540,288,001.20 and 284,086,592,410.40

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Solution

The fourth proportional to 582,360,192,000.80, 873,540,288,001.20 and 284,086,592,410.40 is: 426,129,888,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,360,192,000.80 : 873,540,288,001.20 = 284,086,592,410.40 : x
  2. Step 2: Convert to fraction form
    582,360,192,000.80/873,540,288,001.20 = 284,086,592,410.40/x
  3. Step 3: Cross multiply
    582,360,192,000.80x = 873,540,288,001.20 × 284,086,592,410.40
  4. Step 4: Simplify right side
    582,360,192,000.80x = 248,161,083,751,460,342,071,296
  5. Step 5: Solve for x
    x = 248,161,083,751,460,342,071,296/582,360,192,000.80
  6. Step 6: Final answer
    x = 426,129,888,615.60

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Double scale
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Similar ratio
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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.