Home / 8,027,652,088.20-12,041,478,132.30-6,374,658,001.80

Finding the Fourth Proportional to 8,027,652,088.20, 12,041,478,132.30 and 6,374,658,001.80

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Solution

The fourth proportional to 8,027,652,088.20, 12,041,478,132.30 and 6,374,658,001.80 is: 9,561,987,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,652,088.20 : 12,041,478,132.30 = 6,374,658,001.80 : x
  2. Step 2: Convert to fraction form
    8,027,652,088.20/12,041,478,132.30 = 6,374,658,001.80/x
  3. Step 3: Cross multiply
    8,027,652,088.20x = 12,041,478,132.30 × 6,374,658,001.80
  4. Step 4: Simplify right side
    8,027,652,088.20x = 76,760,304,929,565,917,184
  5. Step 5: Solve for x
    x = 76,760,304,929,565,917,184/8,027,652,088.20
  6. Step 6: Final answer
    x = 9,561,987,002.70

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Double scale
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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.