Home / 23,120,252.27-31,880,385.23-14,734,344.26

Finding the Fourth Proportional to 23,120,252.27, 31,880,385.23 and 14,734,344.26

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Solution

The fourth proportional to 23,120,252.27, 31,880,385.23 and 14,734,344.26 is: 20,317,104.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,120,252.27 : 31,880,385.23 = 14,734,344.26 : x
  2. Step 2: Convert to fraction form
    23,120,252.27/31,880,385.23 = 14,734,344.26/x
  3. Step 3: Cross multiply
    23,120,252.27x = 31,880,385.23 × 14,734,344.26
  4. Step 4: Simplify right side
    23,120,252.27x = 469,736,571,126,268.50
  5. Step 5: Solve for x
    x = 469,736,571,126,268.50/23,120,252.27
  6. Step 6: Final answer
    x = 20,317,104.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.