Home / 88,455,870.99-132,683,806.61-27,045,029.91

Finding the Fourth Proportional to 88,455,870.99, 132,683,806.61 and 27,045,029.91

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Solution

The fourth proportional to 88,455,870.99, 132,683,806.61 and 27,045,029.91 is: 40,567,544.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,455,870.99 : 132,683,806.61 = 27,045,029.91 : x
  2. Step 2: Convert to fraction form
    88,455,870.99/132,683,806.61 = 27,045,029.91/x
  3. Step 3: Cross multiply
    88,455,870.99x = 132,683,806.61 × 27,045,029.91
  4. Step 4: Simplify right side
    88,455,870.99x = 3,588,437,518,340,105.50
  5. Step 5: Solve for x
    x = 3,588,437,518,340,105.50/88,455,870.99
  6. Step 6: Final answer
    x = 40,567,544.90

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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.