Home / 14,816,058.30-22,271,326.65-13,965,752.70

Finding the Fourth Proportional to 14,816,058.30, 22,271,326.65 and 13,965,752.70

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Solution

The fourth proportional to 14,816,058.30, 22,271,326.65 and 13,965,752.70 is: 20,993,157.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,816,058.30 : 22,271,326.65 = 13,965,752.70 : x
  2. Step 2: Convert to fraction form
    14,816,058.30/22,271,326.65 = 13,965,752.70/x
  3. Step 3: Cross multiply
    14,816,058.30x = 22,271,326.65 × 13,965,752.70
  4. Step 4: Simplify right side
    14,816,058.30x = 311,035,840,294,819.44
  5. Step 5: Solve for x
    x = 311,035,840,294,819.44/14,816,058.30
  6. Step 6: Final answer
    x = 20,993,157.15

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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.