Home / 73,632,729.43-101,616,626.42-41,037,914.71

Finding the Fourth Proportional to 73,632,729.43, 101,616,626.42 and 41,037,914.71

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Solution

The fourth proportional to 73,632,729.43, 101,616,626.42 and 41,037,914.71 is: 56,634,250.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,632,729.43 : 101,616,626.42 = 41,037,914.71 : x
  2. Step 2: Convert to fraction form
    73,632,729.43/101,616,626.42 = 41,037,914.71/x
  3. Step 3: Cross multiply
    73,632,729.43x = 101,616,626.42 × 41,037,914.71
  4. Step 4: Simplify right side
    73,632,729.43x = 4,170,134,448,141,893
  5. Step 5: Solve for x
    x = 4,170,134,448,141,893/73,632,729.43
  6. Step 6: Final answer
    x = 56,634,250.56

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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.