Home / 65,757,702.80-98,636,554.20-35,524,614.80

Finding the Fourth Proportional to 65,757,702.80, 98,636,554.20 and 35,524,614.80

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Solution

The fourth proportional to 65,757,702.80, 98,636,554.20 and 35,524,614.80 is: 53,286,922.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,757,702.80 : 98,636,554.20 = 35,524,614.80 : x
  2. Step 2: Convert to fraction form
    65,757,702.80/98,636,554.20 = 35,524,614.80/x
  3. Step 3: Cross multiply
    65,757,702.80x = 98,636,554.20 × 35,524,614.80
  4. Step 4: Simplify right side
    65,757,702.80x = 3,504,025,593,154,322
  5. Step 5: Solve for x
    x = 3,504,025,593,154,322/65,757,702.80
  6. Step 6: Final answer
    x = 53,286,922.20

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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.