Home / 4,010,136,880.51-6,012,753,675.10-1,912,254,932.58

Finding the Fourth Proportional to 4,010,136,880.51, 6,012,753,675.10 and 1,912,254,932.58

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Solution

The fourth proportional to 4,010,136,880.51, 6,012,753,675.10 and 1,912,254,932.58 is: 2,867,213,318.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,136,880.51 : 6,012,753,675.10 = 1,912,254,932.58 : x
  2. Step 2: Convert to fraction form
    4,010,136,880.51/6,012,753,675.10 = 1,912,254,932.58/x
  3. Step 3: Cross multiply
    4,010,136,880.51x = 6,012,753,675.10 × 1,912,254,932.58
  4. Step 4: Simplify right side
    4,010,136,880.51x = 11,497,917,873,592,209,408
  5. Step 5: Solve for x
    x = 11,497,917,873,592,209,408/4,010,136,880.51
  6. Step 6: Final answer
    x = 2,867,213,318.69

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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.