Home / 65,930,465.52-98,882,230.74-24,975,784.98

Finding the Fourth Proportional to 65,930,465.52, 98,882,230.74 and 24,975,784.98

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Solution

The fourth proportional to 65,930,465.52, 98,882,230.74 and 24,975,784.98 is: 37,458,575.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,930,465.52 : 98,882,230.74 = 24,975,784.98 : x
  2. Step 2: Convert to fraction form
    65,930,465.52/98,882,230.74 = 24,975,784.98/x
  3. Step 3: Cross multiply
    65,930,465.52x = 98,882,230.74 × 24,975,784.98
  4. Step 4: Simplify right side
    65,930,465.52x = 2,469,661,333,304,986
  5. Step 5: Solve for x
    x = 2,469,661,333,304,986/65,930,465.52
  6. Step 6: Final answer
    x = 37,458,575.70

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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.