Home / 14,796,967.90-22,195,451.85-13,663,227.10

Finding the Fourth Proportional to 14,796,967.90, 22,195,451.85 and 13,663,227.10

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Solution

The fourth proportional to 14,796,967.90, 22,195,451.85 and 13,663,227.10 is: 20,494,840.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,796,967.90 : 22,195,451.85 = 13,663,227.10 : x
  2. Step 2: Convert to fraction form
    14,796,967.90/22,195,451.85 = 13,663,227.10/x
  3. Step 3: Cross multiply
    14,796,967.90x = 22,195,451.85 × 13,663,227.10
  4. Step 4: Simplify right side
    14,796,967.90x = 303,261,499,213,665.12
  5. Step 5: Solve for x
    x = 303,261,499,213,665.12/14,796,967.90
  6. Step 6: Final answer
    x = 20,494,840.65

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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.