Home / 2,414,448,088.30-3,621,672,132.45-1,312,452,030.70

Finding the Fourth Proportional to 2,414,448,088.30, 3,621,672,132.45 and 1,312,452,030.70

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Solution

The fourth proportional to 2,414,448,088.30, 3,621,672,132.45 and 1,312,452,030.70 is: 1,968,678,046.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,088.30 : 3,621,672,132.45 = 1,312,452,030.70 : x
  2. Step 2: Convert to fraction form
    2,414,448,088.30/3,621,672,132.45 = 1,312,452,030.70/x
  3. Step 3: Cross multiply
    2,414,448,088.30x = 3,621,672,132.45 × 1,312,452,030.70
  4. Step 4: Simplify right side
    2,414,448,088.30x = 4,753,270,944,763,601,920
  5. Step 5: Solve for x
    x = 4,753,270,944,763,601,920/2,414,448,088.30
  6. Step 6: Final answer
    x = 1,968,678,046.05

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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.