Home / 61,263,375,742.60-84,543,458,687.50-33,101,254,270.59

Finding the Fourth Proportional to 61,263,375,742.60, 84,543,458,687.50 and 33,101,254,270.59

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Solution

The fourth proportional to 61,263,375,742.60, 84,543,458,687.50 and 33,101,254,270.59 is: 45,679,730,981.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,263,375,742.60 : 84,543,458,687.50 = 33,101,254,270.59 : x
  2. Step 2: Convert to fraction form
    61,263,375,742.60/84,543,458,687.50 = 33,101,254,270.59/x
  3. Step 3: Cross multiply
    61,263,375,742.60x = 84,543,458,687.50 × 33,101,254,270.59
  4. Step 4: Simplify right side
    61,263,375,742.60x = 2,798,494,522,930,058,756,096
  5. Step 5: Solve for x
    x = 2,798,494,522,930,058,756,096/61,263,375,742.60
  6. Step 6: Final answer
    x = 45,679,730,981.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.