Home / 22,987,225.80-34,476,000.30-11,616,985.80

Finding the Fourth Proportional to 22,987,225.80, 34,476,000.30 and 11,616,985.80

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Solution

The fourth proportional to 22,987,225.80, 34,476,000.30 and 11,616,985.80 is: 17,423,033.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,987,225.80 : 34,476,000.30 = 11,616,985.80 : x
  2. Step 2: Convert to fraction form
    22,987,225.80/34,476,000.30 = 11,616,985.80/x
  3. Step 3: Cross multiply
    22,987,225.80x = 34,476,000.30 × 11,616,985.80
  4. Step 4: Simplify right side
    22,987,225.80x = 400,507,205,925,895.75
  5. Step 5: Solve for x
    x = 400,507,205,925,895.75/22,987,225.80
  6. Step 6: Final answer
    x = 17,423,033.53

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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.