Home / 6,963,418,094.58-10,449,409,451.88-2,765,636,494.38

Finding the Fourth Proportional to 6,963,418,094.58, 10,449,409,451.88 and 2,765,636,494.38

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Solution

The fourth proportional to 6,963,418,094.58, 10,449,409,451.88 and 2,765,636,494.38 is: 4,150,155,531.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963,418,094.58 : 10,449,409,451.88 = 2,765,636,494.38 : x
  2. Step 2: Convert to fraction form
    6,963,418,094.58/10,449,409,451.88 = 2,765,636,494.38/x
  3. Step 3: Cross multiply
    6,963,418,094.58x = 10,449,409,451.88 × 2,765,636,494.38
  4. Step 4: Simplify right side
    6,963,418,094.58x = 28,899,268,124,838,637,568
  5. Step 5: Solve for x
    x = 28,899,268,124,838,637,568/6,963,418,094.58
  6. Step 6: Final answer
    x = 4,150,155,531.71

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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.