Home / 22,000,203.90-33,012,115.65-9,222,000.30

Finding the Fourth Proportional to 22,000,203.90, 33,012,115.65 and 9,222,000.30

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Solution

The fourth proportional to 22,000,203.90, 33,012,115.65 and 9,222,000.30 is: 13,837,950.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,000,203.90 : 33,012,115.65 = 9,222,000.30 : x
  2. Step 2: Convert to fraction form
    22,000,203.90/33,012,115.65 = 9,222,000.30/x
  3. Step 3: Cross multiply
    22,000,203.90x = 33,012,115.65 × 9,222,000.30
  4. Step 4: Simplify right side
    22,000,203.90x = 304,437,740,427,934.69
  5. Step 5: Solve for x
    x = 304,437,740,427,934.69/22,000,203.90
  6. Step 6: Final answer
    x = 13,837,950.86

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1.5x scale

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.