Home / 2,874,495,724.55-4,313,262,706.86-2,039,534,535.02

Finding the Fourth Proportional to 2,874,495,724.55, 4,313,262,706.86 and 2,039,534,535.02

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Solution

The fourth proportional to 2,874,495,724.55, 4,313,262,706.86 and 2,039,534,535.02 is: 3,060,379,660.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,495,724.55 : 4,313,262,706.86 = 2,039,534,535.02 : x
  2. Step 2: Convert to fraction form
    2,874,495,724.55/4,313,262,706.86 = 2,039,534,535.02/x
  3. Step 3: Cross multiply
    2,874,495,724.55x = 4,313,262,706.86 × 2,039,534,535.02
  4. Step 4: Simplify right side
    2,874,495,724.55x = 8,797,048,249,253,755,904
  5. Step 5: Solve for x
    x = 8,797,048,249,253,755,904/2,874,495,724.55
  6. Step 6: Final answer
    x = 3,060,379,660.37

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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.