Home / 17,689,674.83-24,411,701.25-9,954,717.07

Finding the Fourth Proportional to 17,689,674.83, 24,411,701.25 and 9,954,717.07

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Solution

The fourth proportional to 17,689,674.83, 24,411,701.25 and 9,954,717.07 is: 13,737,481.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,689,674.83 : 24,411,701.25 = 9,954,717.07 : x
  2. Step 2: Convert to fraction form
    17,689,674.83/24,411,701.25 = 9,954,717.07/x
  3. Step 3: Cross multiply
    17,689,674.83x = 24,411,701.25 × 9,954,717.07
  4. Step 4: Simplify right side
    17,689,674.83x = 243,011,579,080,086.09
  5. Step 5: Solve for x
    x = 243,011,579,080,086.09/17,689,674.83
  6. Step 6: Final answer
    x = 13,737,481.41

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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.