Home / 22,386,750.40-33,524,138.40-17,907,774.40

Finding the Fourth Proportional to 22,386,750.40, 33,524,138.40 and 17,907,774.40

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Solution

The fourth proportional to 22,386,750.40, 33,524,138.40 and 17,907,774.40 is: 26,816,875.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386,750.40 : 33,524,138.40 = 17,907,774.40 : x
  2. Step 2: Convert to fraction form
    22,386,750.40/33,524,138.40 = 17,907,774.40/x
  3. Step 3: Cross multiply
    22,386,750.40x = 33,524,138.40 × 17,907,774.40
  4. Step 4: Simplify right side
    22,386,750.40x = 600,342,707,421,576.88
  5. Step 5: Solve for x
    x = 600,342,707,421,576.88/22,386,750.40
  6. Step 6: Final answer
    x = 26,816,875.91

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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.