Home / 14,862,862.94-22,294,328.42-4,080,311.42

Finding the Fourth Proportional to 14,862,862.94, 22,294,328.42 and 4,080,311.42

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Solution

The fourth proportional to 14,862,862.94, 22,294,328.42 and 4,080,311.42 is: 6,120,476.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862,862.94 : 22,294,328.42 = 4,080,311.42 : x
  2. Step 2: Convert to fraction form
    14,862,862.94/22,294,328.42 = 4,080,311.42/x
  3. Step 3: Cross multiply
    14,862,862.94x = 22,294,328.42 × 4,080,311.42
  4. Step 4: Simplify right side
    14,862,862.94x = 90,967,802,752,085.69
  5. Step 5: Solve for x
    x = 90,967,802,752,085.69/14,862,862.94
  6. Step 6: Final answer
    x = 6,120,476.46

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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.