Home / 3,619,255,400.04-5,418,768,598.94-1,955,201,041

Finding the Fourth Proportional to 3,619,255,400.04, 5,418,768,598.94 and 1,955,201,041

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Solution

The fourth proportional to 3,619,255,400.04, 5,418,768,598.94 and 1,955,201,041 is: 2,927,337,486.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,255,400.04 : 5,418,768,598.94 = 1,955,201,041 : x
  2. Step 2: Convert to fraction form
    3,619,255,400.04/5,418,768,598.94 = 1,955,201,041/x
  3. Step 3: Cross multiply
    3,619,255,400.04x = 5,418,768,598.94 × 1,955,201,041
  4. Step 4: Simplify right side
    3,619,255,400.04x = 10,594,782,005,585,598,464
  5. Step 5: Solve for x
    x = 10,594,782,005,585,598,464/3,619,255,400.04
  6. Step 6: Final answer
    x = 2,927,337,486.45

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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.