Home / 7,473,833.20-11,193,035.10-7,473,833.20

Finding the Fourth Proportional to 7,473,833.20, 11,193,035.10 and 7,473,833.20

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Solution

The fourth proportional to 7,473,833.20, 11,193,035.10 and 7,473,833.20 is: 11,193,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,833.20 : 11,193,035.10 = 7,473,833.20 : x
  2. Step 2: Convert to fraction form
    7,473,833.20/11,193,035.10 = 7,473,833.20/x
  3. Step 3: Cross multiply
    7,473,833.20x = 11,193,035.10 × 7,473,833.20
  4. Step 4: Simplify right side
    7,473,833.20x = 83,654,877,339,145.31
  5. Step 5: Solve for x
    x = 83,654,877,339,145.31/7,473,833.20
  6. Step 6: Final answer
    x = 11,193,035.10

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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.