Home / 101,628,523.53-152,357,087.70-44,077,447.22

Finding the Fourth Proportional to 101,628,523.53, 152,357,087.70 and 44,077,447.22

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Solution

The fourth proportional to 101,628,523.53, 152,357,087.70 and 44,077,447.22 is: 66,079,002.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,628,523.53 : 152,357,087.70 = 44,077,447.22 : x
  2. Step 2: Convert to fraction form
    101,628,523.53/152,357,087.70 = 44,077,447.22/x
  3. Step 3: Cross multiply
    101,628,523.53x = 152,357,087.70 × 44,077,447.22
  4. Step 4: Simplify right side
    101,628,523.53x = 6,715,511,490,927,876
  5. Step 5: Solve for x
    x = 6,715,511,490,927,876/101,628,523.53
  6. Step 6: Final answer
    x = 66,079,002.80

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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.