Home / 14,790,979.85-22,186,470.24-4,008,280.37

Finding the Fourth Proportional to 14,790,979.85, 22,186,470.24 and 4,008,280.37

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Solution

The fourth proportional to 14,790,979.85, 22,186,470.24 and 4,008,280.37 is: 6,012,420.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,790,979.85 : 22,186,470.24 = 4,008,280.37 : x
  2. Step 2: Convert to fraction form
    14,790,979.85/22,186,470.24 = 4,008,280.37/x
  3. Step 3: Cross multiply
    14,790,979.85x = 22,186,470.24 × 4,008,280.37
  4. Step 4: Simplify right side
    14,790,979.85x = 88,929,593,031,648.84
  5. Step 5: Solve for x
    x = 88,929,593,031,648.84/14,790,979.85
  6. Step 6: Final answer
    x = 6,012,420.68

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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.