Home / 54,698,380.92-82,017,279-22,372,985.16

Finding the Fourth Proportional to 54,698,380.92, 82,017,279 and 22,372,985.16

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Solution

The fourth proportional to 54,698,380.92, 82,017,279 and 22,372,985.16 is: 33,547,087.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,698,380.92 : 82,017,279 = 22,372,985.16 : x
  2. Step 2: Convert to fraction form
    54,698,380.92/82,017,279 = 22,372,985.16/x
  3. Step 3: Cross multiply
    54,698,380.92x = 82,017,279 × 22,372,985.16
  4. Step 4: Simplify right side
    54,698,380.92x = 1,834,971,365,930,579.75
  5. Step 5: Solve for x
    x = 1,834,971,365,930,579.75/54,698,380.92
  6. Step 6: Final answer
    x = 33,547,087.41

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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.