Home / 14,384,214.18-21,576,508.32-4,799,592.72

Finding the Fourth Proportional to 14,384,214.18, 21,576,508.32 and 4,799,592.72

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Solution

The fourth proportional to 14,384,214.18, 21,576,508.32 and 4,799,592.72 is: 7,199,451.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,384,214.18 : 21,576,508.32 = 4,799,592.72 : x
  2. Step 2: Convert to fraction form
    14,384,214.18/21,576,508.32 = 4,799,592.72/x
  3. Step 3: Cross multiply
    14,384,214.18x = 21,576,508.32 × 4,799,592.72
  4. Step 4: Simplify right side
    14,384,214.18x = 103,558,452,255,691.42
  5. Step 5: Solve for x
    x = 103,558,452,255,691.42/14,384,214.18
  6. Step 6: Final answer
    x = 7,199,451.49

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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.