Home / 2,206,763,635.24-3,310,485,575.10-752,400,937

Finding the Fourth Proportional to 2,206,763,635.24, 3,310,485,575.10 and 752,400,937

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Solution

The fourth proportional to 2,206,763,635.24, 3,310,485,575.10 and 752,400,937 is: 1,128,717,370.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,763,635.24 : 3,310,485,575.10 = 752,400,937 : x
  2. Step 2: Convert to fraction form
    2,206,763,635.24/3,310,485,575.10 = 752,400,937/x
  3. Step 3: Cross multiply
    2,206,763,635.24x = 3,310,485,575.10 × 752,400,937
  4. Step 4: Simplify right side
    2,206,763,635.24x = 2,490,812,448,630,223,872
  5. Step 5: Solve for x
    x = 2,490,812,448,630,223,872/2,206,763,635.24
  6. Step 6: Final answer
    x = 1,128,717,370.93

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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.