Home / 61,343,310.28-84,654,042.78-33,465,936.02

Finding the Fourth Proportional to 61,343,310.28, 84,654,042.78 and 33,465,936.02

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Solution

The fourth proportional to 61,343,310.28, 84,654,042.78 and 33,465,936.02 is: 46,183,141.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,343,310.28 : 84,654,042.78 = 33,465,936.02 : x
  2. Step 2: Convert to fraction form
    61,343,310.28/84,654,042.78 = 33,465,936.02/x
  3. Step 3: Cross multiply
    61,343,310.28x = 84,654,042.78 × 33,465,936.02
  4. Step 4: Simplify right side
    61,343,310.28x = 2,833,026,779,509,823
  5. Step 5: Solve for x
    x = 2,833,026,779,509,823/61,343,310.28
  6. Step 6: Final answer
    x = 46,183,141.51

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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.