Home / 109,628,086.59-164,462,869.47-44,054,328.97

Finding the Fourth Proportional to 109,628,086.59, 164,462,869.47 and 44,054,328.97

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Solution

The fourth proportional to 109,628,086.59, 164,462,869.47 and 44,054,328.97 is: 66,089,827.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,628,086.59 : 164,462,869.47 = 44,054,328.97 : x
  2. Step 2: Convert to fraction form
    109,628,086.59/164,462,869.47 = 44,054,328.97/x
  3. Step 3: Cross multiply
    109,628,086.59x = 164,462,869.47 × 44,054,328.97
  4. Step 4: Simplify right side
    109,628,086.59x = 7,245,301,354,981,549
  5. Step 5: Solve for x
    x = 7,245,301,354,981,549/109,628,086.59
  6. Step 6: Final answer
    x = 66,089,827.71

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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.