Home / 14,981,299.80-22,471,949.70-14,832,000.60

Finding the Fourth Proportional to 14,981,299.80, 22,471,949.70 and 14,832,000.60

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Solution

The fourth proportional to 14,981,299.80, 22,471,949.70 and 14,832,000.60 is: 22,248,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,981,299.80 : 22,471,949.70 = 14,832,000.60 : x
  2. Step 2: Convert to fraction form
    14,981,299.80/22,471,949.70 = 14,832,000.60/x
  3. Step 3: Cross multiply
    14,981,299.80x = 22,471,949.70 × 14,832,000.60
  4. Step 4: Simplify right side
    14,981,299.80x = 333,303,971,433,569.81
  5. Step 5: Solve for x
    x = 333,303,971,433,569.81/14,981,299.80
  6. Step 6: Final answer
    x = 22,248,000.90

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1.5x scale

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.