Home / 49,635,547,257.60-68,496,961,938.48-27,080,425,942.56

Finding the Fourth Proportional to 49,635,547,257.60, 68,496,961,938.48 and 27,080,425,942.56

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Solution

The fourth proportional to 49,635,547,257.60, 68,496,961,938.48 and 27,080,425,942.56 is: 37,370,936,910.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,635,547,257.60 : 68,496,961,938.48 = 27,080,425,942.56 : x
  2. Step 2: Convert to fraction form
    49,635,547,257.60/68,496,961,938.48 = 27,080,425,942.56/x
  3. Step 3: Cross multiply
    49,635,547,257.60x = 68,496,961,938.48 × 27,080,425,942.56
  4. Step 4: Simplify right side
    49,635,547,257.60x = 1,854,926,905,065,358,753,792
  5. Step 5: Solve for x
    x = 1,854,926,905,065,358,753,792/49,635,547,257.60
  6. Step 6: Final answer
    x = 37,370,936,910.17

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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.