Home / 14,448,983.43-21,676,663.14-4,214,644.02

Finding the Fourth Proportional to 14,448,983.43, 21,676,663.14 and 4,214,644.02

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Solution

The fourth proportional to 14,448,983.43, 21,676,663.14 and 4,214,644.02 is: 6,322,895.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,448,983.43 : 21,676,663.14 = 4,214,644.02 : x
  2. Step 2: Convert to fraction form
    14,448,983.43/21,676,663.14 = 4,214,644.02/x
  3. Step 3: Cross multiply
    14,448,983.43x = 21,676,663.14 × 4,214,644.02
  4. Step 4: Simplify right side
    14,448,983.43x = 91,359,418,676,555.42
  5. Step 5: Solve for x
    x = 91,359,418,676,555.42/14,448,983.43
  6. Step 6: Final answer
    x = 6,322,895.94

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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.