Home / 40,802,717.70-61,204,076.55-35,488,307.70

Finding the Fourth Proportional to 40,802,717.70, 61,204,076.55 and 35,488,307.70

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Solution

The fourth proportional to 40,802,717.70, 61,204,076.55 and 35,488,307.70 is: 53,232,461.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,802,717.70 : 61,204,076.55 = 35,488,307.70 : x
  2. Step 2: Convert to fraction form
    40,802,717.70/61,204,076.55 = 35,488,307.70/x
  3. Step 3: Cross multiply
    40,802,717.70x = 61,204,076.55 × 35,488,307.70
  4. Step 4: Simplify right side
    40,802,717.70x = 2,172,029,101,100,754.50
  5. Step 5: Solve for x
    x = 2,172,029,101,100,754.50/40,802,717.70
  6. Step 6: Final answer
    x = 53,232,461.55

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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.