Home / 14,826,208.92-20,460,011.94-8,299,892.04

Finding the Fourth Proportional to 14,826,208.92, 20,460,011.94 and 8,299,892.04

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Solution

The fourth proportional to 14,826,208.92, 20,460,011.94 and 8,299,892.04 is: 11,453,763.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,826,208.92 : 20,460,011.94 = 8,299,892.04 : x
  2. Step 2: Convert to fraction form
    14,826,208.92/20,460,011.94 = 8,299,892.04/x
  3. Step 3: Cross multiply
    14,826,208.92x = 20,460,011.94 × 8,299,892.04
  4. Step 4: Simplify right side
    14,826,208.92x = 169,815,890,239,110.97
  5. Step 5: Solve for x
    x = 169,815,890,239,110.97/14,826,208.92
  6. Step 6: Final answer
    x = 11,453,763.48

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1.5x scale

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.