Home / 39,352,608.60-59,037,207.30-16,621,805.40

Finding the Fourth Proportional to 39,352,608.60, 59,037,207.30 and 16,621,805.40

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Solution

The fourth proportional to 39,352,608.60, 59,037,207.30 and 16,621,805.40 is: 24,936,211.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,352,608.60 : 59,037,207.30 = 16,621,805.40 : x
  2. Step 2: Convert to fraction form
    39,352,608.60/59,037,207.30 = 16,621,805.40/x
  3. Step 3: Cross multiply
    39,352,608.60x = 59,037,207.30 × 16,621,805.40
  4. Step 4: Simplify right side
    39,352,608.60x = 981,304,971,100,059.38
  5. Step 5: Solve for x
    x = 981,304,971,100,059.38/39,352,608.60
  6. Step 6: Final answer
    x = 24,936,211.50

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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.