Home / 2,223,052,351.47-3,334,250,522.66-648,736,952.42

Finding the Fourth Proportional to 2,223,052,351.47, 3,334,250,522.66 and 648,736,952.42

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Solution

The fourth proportional to 2,223,052,351.47, 3,334,250,522.66 and 648,736,952.42 is: 973,009,709.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,052,351.47 : 3,334,250,522.66 = 648,736,952.42 : x
  2. Step 2: Convert to fraction form
    2,223,052,351.47/3,334,250,522.66 = 648,736,952.42/x
  3. Step 3: Cross multiply
    2,223,052,351.47x = 3,334,250,522.66 × 648,736,952.42
  4. Step 4: Simplify right side
    2,223,052,351.47x = 2,163,051,522,680,332,800
  5. Step 5: Solve for x
    x = 2,163,051,522,680,332,800/2,223,052,351.47
  6. Step 6: Final answer
    x = 973,009,709.49

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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.