Home / 8,936,609,993,434-13,404,915,167,299-2,145,062,232,888.40

Finding the Fourth Proportional to 8,936,609,993,434, 13,404,915,167,299 and 2,145,062,232,888.40

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Solution

The fourth proportional to 8,936,609,993,434, 13,404,915,167,299 and 2,145,062,232,888.40 is: 3,217,593,391,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,936,609,993,434 : 13,404,915,167,299 = 2,145,062,232,888.40 : x
  2. Step 2: Convert to fraction form
    8,936,609,993,434/13,404,915,167,299 = 2,145,062,232,888.40/x
  3. Step 3: Cross multiply
    8,936,609,993,434x = 13,404,915,167,299 × 2,145,062,232,888.40
  4. Step 4: Simplify right side
    8,936,609,993,434x = 28,754,377,260,445,971,500,761,088
  5. Step 5: Solve for x
    x = 28,754,377,260,445,971,500,761,088/8,936,609,993,434
  6. Step 6: Final answer
    x = 3,217,593,391,853.59

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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.