Home / 54,005,882.67-74,527,487.64-29,225,496.24

Finding the Fourth Proportional to 54,005,882.67, 74,527,487.64 and 29,225,496.24

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Solution

The fourth proportional to 54,005,882.67, 74,527,487.64 and 29,225,496.24 is: 40,330,843.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,005,882.67 : 74,527,487.64 = 29,225,496.24 : x
  2. Step 2: Convert to fraction form
    54,005,882.67/74,527,487.64 = 29,225,496.24/x
  3. Step 3: Cross multiply
    54,005,882.67x = 74,527,487.64 × 29,225,496.24
  4. Step 4: Simplify right side
    54,005,882.67x = 2,178,102,809,799,466.25
  5. Step 5: Solve for x
    x = 2,178,102,809,799,466.25/54,005,882.67
  6. Step 6: Final answer
    x = 40,330,843.64

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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.