Home / 6,609,388,156-9,121,179,510.52-3,598,757,619.16

Finding the Fourth Proportional to 6,609,388,156, 9,121,179,510.52 and 3,598,757,619.16

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Solution

The fourth proportional to 6,609,388,156, 9,121,179,510.52 and 3,598,757,619.16 is: 4,966,407,401.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,609,388,156 : 9,121,179,510.52 = 3,598,757,619.16 : x
  2. Step 2: Convert to fraction form
    6,609,388,156/9,121,179,510.52 = 3,598,757,619.16/x
  3. Step 3: Cross multiply
    6,609,388,156x = 9,121,179,510.52 × 3,598,757,619.16
  4. Step 4: Simplify right side
    6,609,388,156x = 32,824,914,259,209,928,704
  5. Step 5: Solve for x
    x = 32,824,914,259,209,928,704/6,609,388,156
  6. Step 6: Final answer
    x = 4,966,407,401.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.