Home / 54,244,510.41-74,858,105.10-29,465,111.01

Finding the Fourth Proportional to 54,244,510.41, 74,858,105.10 and 29,465,111.01

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Solution

The fourth proportional to 54,244,510.41, 74,858,105.10 and 29,465,111.01 is: 40,662,222.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,244,510.41 : 74,858,105.10 = 29,465,111.01 : x
  2. Step 2: Convert to fraction form
    54,244,510.41/74,858,105.10 = 29,465,111.01/x
  3. Step 3: Cross multiply
    54,244,510.41x = 74,858,105.10 × 29,465,111.01
  4. Step 4: Simplify right side
    54,244,510.41x = 2,205,702,376,769,747
  5. Step 5: Solve for x
    x = 2,205,702,376,769,747/54,244,510.41
  6. Step 6: Final answer
    x = 40,662,222.96

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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.