Home / 4,070,637,122.28-6,106,929,860.70-1,310,524,149.48

Finding the Fourth Proportional to 4,070,637,122.28, 6,106,929,860.70 and 1,310,524,149.48

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Solution

The fourth proportional to 4,070,637,122.28, 6,106,929,860.70 and 1,310,524,149.48 is: 1,966,099,856.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,637,122.28 : 6,106,929,860.70 = 1,310,524,149.48 : x
  2. Step 2: Convert to fraction form
    4,070,637,122.28/6,106,929,860.70 = 1,310,524,149.48/x
  3. Step 3: Cross multiply
    4,070,637,122.28x = 6,106,929,860.70 × 1,310,524,149.48
  4. Step 4: Simplify right side
    4,070,637,122.28x = 8,003,279,061,627,882,496
  5. Step 5: Solve for x
    x = 8,003,279,061,627,882,496/4,070,637,122.28
  6. Step 6: Final answer
    x = 1,966,099,856.41

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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.