Home / 11,265,788.16-16,891,931.52-3,586,115.52

Finding the Fourth Proportional to 11,265,788.16, 16,891,931.52 and 3,586,115.52

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Solution

The fourth proportional to 11,265,788.16, 16,891,931.52 and 3,586,115.52 is: 5,377,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,265,788.16 : 16,891,931.52 = 3,586,115.52 : x
  2. Step 2: Convert to fraction form
    11,265,788.16/16,891,931.52 = 3,586,115.52/x
  3. Step 3: Cross multiply
    11,265,788.16x = 16,891,931.52 × 3,586,115.52
  4. Step 4: Simplify right side
    11,265,788.16x = 60,576,417,786,649.19
  5. Step 5: Solve for x
    x = 60,576,417,786,649.19/11,265,788.16
  6. Step 6: Final answer
    x = 5,377,024.40

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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.