Home / 98,024,611,879.59-135,270,393,033-54,618,654,035.43

Finding the Fourth Proportional to 98,024,611,879.59, 135,270,393,033 and 54,618,654,035.43

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Solution

The fourth proportional to 98,024,611,879.59, 135,270,393,033 and 54,618,654,035.43 is: 75,371,752,630.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,024,611,879.59 : 135,270,393,033 = 54,618,654,035.43 : x
  2. Step 2: Convert to fraction form
    98,024,611,879.59/135,270,393,033 = 54,618,654,035.43/x
  3. Step 3: Cross multiply
    98,024,611,879.59x = 135,270,393,033 × 54,618,654,035.43
  4. Step 4: Simplify right side
    98,024,611,879.59x = 7,388,286,798,306,068,135,936
  5. Step 5: Solve for x
    x = 7,388,286,798,306,068,135,936/98,024,611,879.59
  6. Step 6: Final answer
    x = 75,371,752,630.67

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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.