Home / 14,067,044.64-21,100,336.20-4,482,293.40

Finding the Fourth Proportional to 14,067,044.64, 21,100,336.20 and 4,482,293.40

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Solution

The fourth proportional to 14,067,044.64, 21,100,336.20 and 4,482,293.40 is: 6,723,366.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,044.64 : 21,100,336.20 = 4,482,293.40 : x
  2. Step 2: Convert to fraction form
    14,067,044.64/21,100,336.20 = 4,482,293.40/x
  3. Step 3: Cross multiply
    14,067,044.64x = 21,100,336.20 × 4,482,293.40
  4. Step 4: Simplify right side
    14,067,044.64x = 94,577,897,687,041.08
  5. Step 5: Solve for x
    x = 94,577,897,687,041.08/14,067,044.64
  6. Step 6: Final answer
    x = 6,723,366.57

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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.