Home / 54,984,188.10-82,455,286.95-16,632,956.10

Finding the Fourth Proportional to 54,984,188.10, 82,455,286.95 and 16,632,956.10

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Solution

The fourth proportional to 54,984,188.10, 82,455,286.95 and 16,632,956.10 is: 24,943,083.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,984,188.10 : 82,455,286.95 = 16,632,956.10 : x
  2. Step 2: Convert to fraction form
    54,984,188.10/82,455,286.95 = 16,632,956.10/x
  3. Step 3: Cross multiply
    54,984,188.10x = 82,455,286.95 × 16,632,956.10
  4. Step 4: Simplify right side
    54,984,188.10x = 1,371,475,168,052,253
  5. Step 5: Solve for x
    x = 1,371,475,168,052,253/54,984,188.10
  6. Step 6: Final answer
    x = 24,943,083.01

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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.