Home / 49,465,654.02-74,162,608.74-33,251,389.11

Finding the Fourth Proportional to 49,465,654.02, 74,162,608.74 and 33,251,389.11

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Solution

The fourth proportional to 49,465,654.02, 74,162,608.74 and 33,251,389.11 is: 49,852,969.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,465,654.02 : 74,162,608.74 = 33,251,389.11 : x
  2. Step 2: Convert to fraction form
    49,465,654.02/74,162,608.74 = 33,251,389.11/x
  3. Step 3: Cross multiply
    49,465,654.02x = 74,162,608.74 × 33,251,389.11
  4. Step 4: Simplify right side
    49,465,654.02x = 2,466,009,760,626,426.50
  5. Step 5: Solve for x
    x = 2,466,009,760,626,426.50/49,465,654.02
  6. Step 6: Final answer
    x = 49,852,969.89

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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.