Home / 2,737,152,007.80-4,105,728,011.70-1,646,073,454.20

Finding the Fourth Proportional to 2,737,152,007.80, 4,105,728,011.70 and 1,646,073,454.20

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Solution

The fourth proportional to 2,737,152,007.80, 4,105,728,011.70 and 1,646,073,454.20 is: 2,469,110,181.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,152,007.80 : 4,105,728,011.70 = 1,646,073,454.20 : x
  2. Step 2: Convert to fraction form
    2,737,152,007.80/4,105,728,011.70 = 1,646,073,454.20/x
  3. Step 3: Cross multiply
    2,737,152,007.80x = 4,105,728,011.70 × 1,646,073,454.20
  4. Step 4: Simplify right side
    2,737,152,007.80x = 6,758,329,890,224,716,800
  5. Step 5: Solve for x
    x = 6,758,329,890,224,716,800/2,737,152,007.80
  6. Step 6: Final answer
    x = 2,469,110,181.30

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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.