Home / 2,936,377,798.80-4,404,566,698.20-1,694,931,622.80

Finding the Fourth Proportional to 2,936,377,798.80, 4,404,566,698.20 and 1,694,931,622.80

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Solution

The fourth proportional to 2,936,377,798.80, 4,404,566,698.20 and 1,694,931,622.80 is: 2,542,397,434.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,377,798.80 : 4,404,566,698.20 = 1,694,931,622.80 : x
  2. Step 2: Convert to fraction form
    2,936,377,798.80/4,404,566,698.20 = 1,694,931,622.80/x
  3. Step 3: Cross multiply
    2,936,377,798.80x = 4,404,566,698.20 × 1,694,931,622.80
  4. Step 4: Simplify right side
    2,936,377,798.80x = 7,465,439,381,510,963,200
  5. Step 5: Solve for x
    x = 7,465,439,381,510,963,200/2,936,377,798.80
  6. Step 6: Final answer
    x = 2,542,397,434.20

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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.