Home / 8,936,609,993,435-13,404,915,167,300-2,145,062,232,889.40

Finding the Fourth Proportional to 8,936,609,993,435, 13,404,915,167,300 and 2,145,062,232,889.40

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Solution

The fourth proportional to 8,936,609,993,435, 13,404,915,167,300 and 2,145,062,232,889.40 is: 3,217,593,391,854.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,936,609,993,435 : 13,404,915,167,300 = 2,145,062,232,889.40 : x
  2. Step 2: Convert to fraction form
    8,936,609,993,435/13,404,915,167,300 = 2,145,062,232,889.40/x
  3. Step 3: Cross multiply
    8,936,609,993,435x = 13,404,915,167,300 × 2,145,062,232,889.40
  4. Step 4: Simplify right side
    8,936,609,993,435x = 28,754,377,260,461,523,577,339,904
  5. Step 5: Solve for x
    x = 28,754,377,260,461,523,577,339,904/8,936,609,993,435
  6. Step 6: Final answer
    x = 3,217,593,391,854.97

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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.