Home / 49,926,995,794.56-68,899,237,566.48-27,371,374,919.04

Finding the Fourth Proportional to 49,926,995,794.56, 68,899,237,566.48 and 27,371,374,919.04

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Solution

The fourth proportional to 49,926,995,794.56, 68,899,237,566.48 and 27,371,374,919.04 is: 37,772,488,271.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,926,995,794.56 : 68,899,237,566.48 = 27,371,374,919.04 : x
  2. Step 2: Convert to fraction form
    49,926,995,794.56/68,899,237,566.48 = 27,371,374,919.04/x
  3. Step 3: Cross multiply
    49,926,995,794.56x = 68,899,237,566.48 × 27,371,374,919.04
  4. Step 4: Simplify right side
    49,926,995,794.56x = 1,885,866,863,068,129,263,616
  5. Step 5: Solve for x
    x = 1,885,866,863,068,129,263,616/49,926,995,794.56
  6. Step 6: Final answer
    x = 37,772,488,271.24

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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.