Home / 61,263,375,802.76-84,543,458,770.49-33,101,254,330.76

Finding the Fourth Proportional to 61,263,375,802.76, 84,543,458,770.49 and 33,101,254,330.76

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Solution

The fourth proportional to 61,263,375,802.76, 84,543,458,770.49 and 33,101,254,330.76 is: 45,679,731,064.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,263,375,802.76 : 84,543,458,770.49 = 33,101,254,330.76 : x
  2. Step 2: Convert to fraction form
    61,263,375,802.76/84,543,458,770.49 = 33,101,254,330.76/x
  3. Step 3: Cross multiply
    61,263,375,802.76x = 84,543,458,770.49 × 33,101,254,330.76
  4. Step 4: Simplify right side
    61,263,375,802.76x = 2,798,494,530,763,523,358,720
  5. Step 5: Solve for x
    x = 2,798,494,530,763,523,358,720/61,263,375,802.76
  6. Step 6: Final answer
    x = 45,679,731,064.34

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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.