Home / 3,332,617,411.20-4,998,926,116.80-2,792,452,905.60

Finding the Fourth Proportional to 3,332,617,411.20, 4,998,926,116.80 and 2,792,452,905.60

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Solution

The fourth proportional to 3,332,617,411.20, 4,998,926,116.80 and 2,792,452,905.60 is: 4,188,679,358.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,617,411.20 : 4,998,926,116.80 = 2,792,452,905.60 : x
  2. Step 2: Convert to fraction form
    3,332,617,411.20/4,998,926,116.80 = 2,792,452,905.60/x
  3. Step 3: Cross multiply
    3,332,617,411.20x = 4,998,926,116.80 × 2,792,452,905.60
  4. Step 4: Simplify right side
    3,332,617,411.20x = 13,959,265,759,737,884,672
  5. Step 5: Solve for x
    x = 13,959,265,759,737,884,672/3,332,617,411.20
  6. Step 6: Final answer
    x = 4,188,679,358.40

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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.