Home / 2,360,957,221.90-3,542,202,065.32-702,878,848.94

Finding the Fourth Proportional to 2,360,957,221.90, 3,542,202,065.32 and 702,878,848.94

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Solution

The fourth proportional to 2,360,957,221.90, 3,542,202,065.32 and 702,878,848.94 is: 1,054,546,387.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,957,221.90 : 3,542,202,065.32 = 702,878,848.94 : x
  2. Step 2: Convert to fraction form
    2,360,957,221.90/3,542,202,065.32 = 702,878,848.94/x
  3. Step 3: Cross multiply
    2,360,957,221.90x = 3,542,202,065.32 × 702,878,848.94
  4. Step 4: Simplify right side
    2,360,957,221.90x = 2,489,738,910,385,012,736
  5. Step 5: Solve for x
    x = 2,489,738,910,385,012,736/2,360,957,221.90
  6. Step 6: Final answer
    x = 1,054,546,387.92

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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.