Home / 2,323,523,357.40-3,486,314,260.16-1,217,865,452.60

Finding the Fourth Proportional to 2,323,523,357.40, 3,486,314,260.16 and 1,217,865,452.60

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Solution

The fourth proportional to 2,323,523,357.40, 3,486,314,260.16 and 1,217,865,452.60 is: 1,827,337,642.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,523,357.40 : 3,486,314,260.16 = 1,217,865,452.60 : x
  2. Step 2: Convert to fraction form
    2,323,523,357.40/3,486,314,260.16 = 1,217,865,452.60/x
  3. Step 3: Cross multiply
    2,323,523,357.40x = 3,486,314,260.16 × 1,217,865,452.60
  4. Step 4: Simplify right side
    2,323,523,357.40x = 4,245,861,694,355,592,192
  5. Step 5: Solve for x
    x = 4,245,861,694,355,592,192/2,323,523,357.40
  6. Step 6: Final answer
    x = 1,827,337,642.56

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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.