Home / 3,619,255,401.04-5,418,768,600.44-1,955,201,042

Finding the Fourth Proportional to 3,619,255,401.04, 5,418,768,600.44 and 1,955,201,042

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Solution

The fourth proportional to 3,619,255,401.04, 5,418,768,600.44 and 1,955,201,042 is: 2,927,337,487.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,255,401.04 : 5,418,768,600.44 = 1,955,201,042 : x
  2. Step 2: Convert to fraction form
    3,619,255,401.04/5,418,768,600.44 = 1,955,201,042/x
  3. Step 3: Cross multiply
    3,619,255,401.04x = 5,418,768,600.44 × 1,955,201,042
  4. Step 4: Simplify right side
    3,619,255,401.04x = 10,594,782,013,937,168,384
  5. Step 5: Solve for x
    x = 10,594,782,013,937,168,384/3,619,255,401.04
  6. Step 6: Final answer
    x = 2,927,337,487.95

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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.