Home / 2,113,203,523.04-3,169,801,060.56-560,650,465.76

Finding the Fourth Proportional to 2,113,203,523.04, 3,169,801,060.56 and 560,650,465.76

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Solution

The fourth proportional to 2,113,203,523.04, 3,169,801,060.56 and 560,650,465.76 is: 840,974,577.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,203,523.04 : 3,169,801,060.56 = 560,650,465.76 : x
  2. Step 2: Convert to fraction form
    2,113,203,523.04/3,169,801,060.56 = 560,650,465.76/x
  3. Step 3: Cross multiply
    2,113,203,523.04x = 3,169,801,060.56 × 560,650,465.76
  4. Step 4: Simplify right side
    2,113,203,523.04x = 1,777,150,440,969,505,792
  5. Step 5: Solve for x
    x = 1,777,150,440,969,505,792/2,113,203,523.04
  6. Step 6: Final answer
    x = 840,974,577.98

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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.