Home / 14,894,540.70-22,341,811.05-7,336,268.70

Finding the Fourth Proportional to 14,894,540.70, 22,341,811.05 and 7,336,268.70

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Solution

The fourth proportional to 14,894,540.70, 22,341,811.05 and 7,336,268.70 is: 11,004,403.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,540.70 : 22,341,811.05 = 7,336,268.70 : x
  2. Step 2: Convert to fraction form
    14,894,540.70/22,341,811.05 = 7,336,268.70/x
  3. Step 3: Cross multiply
    14,894,540.70x = 22,341,811.05 × 7,336,268.70
  4. Step 4: Simplify right side
    14,894,540.70x = 163,905,529,107,429.16
  5. Step 5: Solve for x
    x = 163,905,529,107,429.16/14,894,540.70
  6. Step 6: Final answer
    x = 11,004,403.05

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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.