Home / 62,108,928.87-93,180,676.65-27,097,106.78

Finding the Fourth Proportional to 62,108,928.87, 93,180,676.65 and 27,097,106.78

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Solution

The fourth proportional to 62,108,928.87, 93,180,676.65 and 27,097,106.78 is: 40,653,200.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,108,928.87 : 93,180,676.65 = 27,097,106.78 : x
  2. Step 2: Convert to fraction form
    62,108,928.87/93,180,676.65 = 27,097,106.78/x
  3. Step 3: Cross multiply
    62,108,928.87x = 93,180,676.65 × 27,097,106.78
  4. Step 4: Simplify right side
    62,108,928.87x = 2,524,926,745,225,237
  5. Step 5: Solve for x
    x = 2,524,926,745,225,237/62,108,928.87
  6. Step 6: Final answer
    x = 40,653,200.61

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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.