Home / 49,781,954,136.20-74,672,931,204.30-41,182,320,216.20

Finding the Fourth Proportional to 49,781,954,136.20, 74,672,931,204.30 and 41,182,320,216.20

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Solution

The fourth proportional to 49,781,954,136.20, 74,672,931,204.30 and 41,182,320,216.20 is: 61,773,480,324.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,781,954,136.20 : 74,672,931,204.30 = 41,182,320,216.20 : x
  2. Step 2: Convert to fraction form
    49,781,954,136.20/74,672,931,204.30 = 41,182,320,216.20/x
  3. Step 3: Cross multiply
    49,781,954,136.20x = 74,672,931,204.30 × 41,182,320,216.20
  4. Step 4: Simplify right side
    49,781,954,136.20x = 3,075,204,564,337,755,684,864
  5. Step 5: Solve for x
    x = 3,075,204,564,337,755,684,864/49,781,954,136.20
  6. Step 6: Final answer
    x = 61,773,480,324.30

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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.