Home / 64,410,937.96-88,887,480.96-35,042,481.22

Finding the Fourth Proportional to 64,410,937.96, 88,887,480.96 and 35,042,481.22

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Solution

The fourth proportional to 64,410,937.96, 88,887,480.96 and 35,042,481.22 is: 48,358,834.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,410,937.96 : 88,887,480.96 = 35,042,481.22 : x
  2. Step 2: Convert to fraction form
    64,410,937.96/88,887,480.96 = 35,042,481.22/x
  3. Step 3: Cross multiply
    64,410,937.96x = 88,887,480.96 × 35,042,481.22
  4. Step 4: Simplify right side
    64,410,937.96x = 3,114,837,882,233,907
  5. Step 5: Solve for x
    x = 3,114,837,882,233,907/64,410,937.96
  6. Step 6: Final answer
    x = 48,358,834.40

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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.