Home / 14,850,246.20-20,492,973.97-8,234,798.10

Finding the Fourth Proportional to 14,850,246.20, 20,492,973.97 and 8,234,798.10

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Solution

The fourth proportional to 14,850,246.20, 20,492,973.97 and 8,234,798.10 is: 11,363,818.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850,246.20 : 20,492,973.97 = 8,234,798.10 : x
  2. Step 2: Convert to fraction form
    14,850,246.20/20,492,973.97 = 8,234,798.10/x
  3. Step 3: Cross multiply
    14,850,246.20x = 20,492,973.97 × 8,234,798.10
  4. Step 4: Simplify right side
    14,850,246.20x = 168,755,503,090,918.47
  5. Step 5: Solve for x
    x = 168,755,503,090,918.47/14,850,246.20
  6. Step 6: Final answer
    x = 11,363,818.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.