Home / 56,769,236,650.80-85,153,854,976.20-23,640,480,169.20

Finding the Fourth Proportional to 56,769,236,650.80, 85,153,854,976.20 and 23,640,480,169.20

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Solution

The fourth proportional to 56,769,236,650.80, 85,153,854,976.20 and 23,640,480,169.20 is: 35,460,720,253.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,769,236,650.80 : 85,153,854,976.20 = 23,640,480,169.20 : x
  2. Step 2: Convert to fraction form
    56,769,236,650.80/85,153,854,976.20 = 23,640,480,169.20/x
  3. Step 3: Cross multiply
    56,769,236,650.80x = 85,153,854,976.20 × 23,640,480,169.20
  4. Step 4: Simplify right side
    56,769,236,650.80x = 2,013,078,019,895,788,830,720
  5. Step 5: Solve for x
    x = 2,013,078,019,895,788,830,720/56,769,236,650.80
  6. Step 6: Final answer
    x = 35,460,720,253.80

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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.