Home / 95,107,828.78-142,616,770.35-36,842,795.38

Finding the Fourth Proportional to 95,107,828.78, 142,616,770.35 and 36,842,795.38

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Solution

The fourth proportional to 95,107,828.78, 142,616,770.35 and 36,842,795.38 is: 55,246,771.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,107,828.78 : 142,616,770.35 = 36,842,795.38 : x
  2. Step 2: Convert to fraction form
    95,107,828.78/142,616,770.35 = 36,842,795.38/x
  3. Step 3: Cross multiply
    95,107,828.78x = 142,616,770.35 × 36,842,795.38
  4. Step 4: Simplify right side
    95,107,828.78x = 5,254,400,487,761,501
  5. Step 5: Solve for x
    x = 5,254,400,487,761,501/95,107,828.78
  6. Step 6: Final answer
    x = 55,246,771.53

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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.