Home / 9,578,452.25-14,367,163.25-4,715,911.23

Finding the Fourth Proportional to 9,578,452.25, 14,367,163.25 and 4,715,911.23

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Solution

The fourth proportional to 9,578,452.25, 14,367,163.25 and 4,715,911.23 is: 7,073,613.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,452.25 : 14,367,163.25 = 4,715,911.23 : x
  2. Step 2: Convert to fraction form
    9,578,452.25/14,367,163.25 = 4,715,911.23/x
  3. Step 3: Cross multiply
    9,578,452.25x = 14,367,163.25 × 4,715,911.23
  4. Step 4: Simplify right side
    9,578,452.25x = 67,754,266,418,502.91
  5. Step 5: Solve for x
    x = 67,754,266,418,502.91/9,578,452.25
  6. Step 6: Final answer
    x = 7,073,613.22

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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.