Home / 14,984,322.72-22,473,951.12-4,199,143.20

Finding the Fourth Proportional to 14,984,322.72, 22,473,951.12 and 4,199,143.20

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Solution

The fourth proportional to 14,984,322.72, 22,473,951.12 and 4,199,143.20 is: 6,298,004.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,984,322.72 : 22,473,951.12 = 4,199,143.20 : x
  2. Step 2: Convert to fraction form
    14,984,322.72/22,473,951.12 = 4,199,143.20/x
  3. Step 3: Cross multiply
    14,984,322.72x = 22,473,951.12 × 4,199,143.20
  4. Step 4: Simplify right side
    14,984,322.72x = 94,371,339,022,680.39
  5. Step 5: Solve for x
    x = 94,371,339,022,680.39/14,984,322.72
  6. Step 6: Final answer
    x = 6,298,004.97

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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.