Home / 16,610,913.40-24,889,542.90-9,401,006.20

Finding the Fourth Proportional to 16,610,913.40, 24,889,542.90 and 9,401,006.20

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Solution

The fourth proportional to 16,610,913.40, 24,889,542.90 and 9,401,006.20 is: 14,086,326.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,913.40 : 24,889,542.90 = 9,401,006.20 : x
  2. Step 2: Convert to fraction form
    16,610,913.40/24,889,542.90 = 9,401,006.20/x
  3. Step 3: Cross multiply
    16,610,913.40x = 24,889,542.90 × 9,401,006.20
  4. Step 4: Simplify right side
    16,610,913.40x = 233,986,747,118,065.94
  5. Step 5: Solve for x
    x = 233,986,747,118,065.94/16,610,913.40
  6. Step 6: Final answer
    x = 14,086,326.35

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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.