Home / 22,596,009.80-33,894,014.70-7,446,288.20

Finding the Fourth Proportional to 22,596,009.80, 33,894,014.70 and 7,446,288.20

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Solution

The fourth proportional to 22,596,009.80, 33,894,014.70 and 7,446,288.20 is: 11,169,432.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,596,009.80 : 33,894,014.70 = 7,446,288.20 : x
  2. Step 2: Convert to fraction form
    22,596,009.80/33,894,014.70 = 7,446,288.20/x
  3. Step 3: Cross multiply
    22,596,009.80x = 33,894,014.70 × 7,446,288.20
  4. Step 4: Simplify right side
    22,596,009.80x = 252,384,601,711,236.56
  5. Step 5: Solve for x
    x = 252,384,601,711,236.56/22,596,009.80
  6. Step 6: Final answer
    x = 11,169,432.30

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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.