Home / 22,191,554.80-33,286,003.62-9,234,433

Finding the Fourth Proportional to 22,191,554.80, 33,286,003.62 and 9,234,433

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Solution

The fourth proportional to 22,191,554.80, 33,286,003.62 and 9,234,433 is: 13,851,096.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,191,554.80 : 33,286,003.62 = 9,234,433 : x
  2. Step 2: Convert to fraction form
    22,191,554.80/33,286,003.62 = 9,234,433/x
  3. Step 3: Cross multiply
    22,191,554.80x = 33,286,003.62 × 9,234,433
  4. Step 4: Simplify right side
    22,191,554.80x = 307,377,370,266,647.50
  5. Step 5: Solve for x
    x = 307,377,370,266,647.50/22,191,554.80
  6. Step 6: Final answer
    x = 13,851,096.65

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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.