Home / 2,417,849,875.20-3,620,728,195.20-1,934,120,467.20

Finding the Fourth Proportional to 2,417,849,875.20, 3,620,728,195.20 and 1,934,120,467.20

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Solution

The fourth proportional to 2,417,849,875.20, 3,620,728,195.20 and 1,934,120,467.20 is: 2,896,343,805.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,849,875.20 : 3,620,728,195.20 = 1,934,120,467.20 : x
  2. Step 2: Convert to fraction form
    2,417,849,875.20/3,620,728,195.20 = 1,934,120,467.20/x
  3. Step 3: Cross multiply
    2,417,849,875.20x = 3,620,728,195.20 × 1,934,120,467.20
  4. Step 4: Simplify right side
    2,417,849,875.20x = 7,002,924,508,504,436,736
  5. Step 5: Solve for x
    x = 7,002,924,508,504,436,736/2,417,849,875.20
  6. Step 6: Final answer
    x = 2,896,343,805.43

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1.5x scale

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.