Home / 5,657,530,122.03-8,487,608,260.19-1,926,853,834.87

Finding the Fourth Proportional to 5,657,530,122.03, 8,487,608,260.19 and 1,926,853,834.87

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Solution

The fourth proportional to 5,657,530,122.03, 8,487,608,260.19 and 1,926,853,834.87 is: 2,890,727,962.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,657,530,122.03 : 8,487,608,260.19 = 1,926,853,834.87 : x
  2. Step 2: Convert to fraction form
    5,657,530,122.03/8,487,608,260.19 = 1,926,853,834.87/x
  3. Step 3: Cross multiply
    5,657,530,122.03x = 8,487,608,260.19 × 1,926,853,834.87
  4. Step 4: Simplify right side
    5,657,530,122.03x = 16,354,380,525,065,052,160
  5. Step 5: Solve for x
    x = 16,354,380,525,065,052,160/5,657,530,122.03
  6. Step 6: Final answer
    x = 2,890,727,962.96

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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.