Home / 38,864,088,570.60-58,296,132,855.90-32,587,876,648.80

Finding the Fourth Proportional to 38,864,088,570.60, 58,296,132,855.90 and 32,587,876,648.80

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Solution

The fourth proportional to 38,864,088,570.60, 58,296,132,855.90 and 32,587,876,648.80 is: 48,881,814,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,864,088,570.60 : 58,296,132,855.90 = 32,587,876,648.80 : x
  2. Step 2: Convert to fraction form
    38,864,088,570.60/58,296,132,855.90 = 32,587,876,648.80/x
  3. Step 3: Cross multiply
    38,864,088,570.60x = 58,296,132,855.90 × 32,587,876,648.80
  4. Step 4: Simplify right side
    38,864,088,570.60x = 1,899,747,186,610,126,192,640
  5. Step 5: Solve for x
    x = 1,899,747,186,610,126,192,640/38,864,088,570.60
  6. Step 6: Final answer
    x = 48,881,814,973.20

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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.