Home / 14,746,614.57-22,129,952.90-9,049,450.41

Finding the Fourth Proportional to 14,746,614.57, 22,129,952.90 and 9,049,450.41

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Solution

The fourth proportional to 14,746,614.57, 22,129,952.90 and 9,049,450.41 is: 13,580,331.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746,614.57 : 22,129,952.90 = 9,049,450.41 : x
  2. Step 2: Convert to fraction form
    14,746,614.57/22,129,952.90 = 9,049,450.41/x
  3. Step 3: Cross multiply
    14,746,614.57x = 22,129,952.90 × 9,049,450.41
  4. Step 4: Simplify right side
    14,746,614.57x = 200,263,911,298,938.44
  5. Step 5: Solve for x
    x = 200,263,911,298,938.44/14,746,614.57
  6. Step 6: Final answer
    x = 13,580,331.29

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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.