Home / 54,099,234.06-74,660,678.55-32,914,280.85

Finding the Fourth Proportional to 54,099,234.06, 74,660,678.55 and 32,914,280.85

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Solution

The fourth proportional to 54,099,234.06, 74,660,678.55 and 32,914,280.85 is: 45,423,980.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,099,234.06 : 74,660,678.55 = 32,914,280.85 : x
  2. Step 2: Convert to fraction form
    54,099,234.06/74,660,678.55 = 32,914,280.85/x
  3. Step 3: Cross multiply
    54,099,234.06x = 74,660,678.55 × 32,914,280.85
  4. Step 4: Simplify right side
    54,099,234.06x = 2,457,402,542,246,271
  5. Step 5: Solve for x
    x = 2,457,402,542,246,271/54,099,234.06
  6. Step 6: Final answer
    x = 45,423,980.30

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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.