Home / 49,851,044,942.70-74,776,567,414.05-14,954,503,118.70

Finding the Fourth Proportional to 49,851,044,942.70, 74,776,567,414.05 and 14,954,503,118.70

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Solution

The fourth proportional to 49,851,044,942.70, 74,776,567,414.05 and 14,954,503,118.70 is: 22,431,754,678.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,851,044,942.70 : 74,776,567,414.05 = 14,954,503,118.70 : x
  2. Step 2: Convert to fraction form
    49,851,044,942.70/74,776,567,414.05 = 14,954,503,118.70/x
  3. Step 3: Cross multiply
    49,851,044,942.70x = 74,776,567,414.05 × 14,954,503,118.70
  4. Step 4: Simplify right side
    49,851,044,942.70x = 1,118,246,410,599,091,666,944
  5. Step 5: Solve for x
    x = 1,118,246,410,599,091,666,944/49,851,044,942.70
  6. Step 6: Final answer
    x = 22,431,754,678.05

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Double scale
Find fourth proportional to 49,851,044,943.70, 74,776,567,415.55 and 14,954,503,119.70
Similar ratio
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1.5x scale

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.