Home / 15,200,200.60-22,801,797.78-4,417,595.62

Finding the Fourth Proportional to 15,200,200.60, 22,801,797.78 and 4,417,595.62

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Solution

The fourth proportional to 15,200,200.60, 22,801,797.78 and 4,417,595.62 is: 6,626,828.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,200,200.60 : 22,801,797.78 = 4,417,595.62 : x
  2. Step 2: Convert to fraction form
    15,200,200.60/22,801,797.78 = 4,417,595.62/x
  3. Step 3: Cross multiply
    15,200,200.60x = 22,801,797.78 × 4,417,595.62
  4. Step 4: Simplify right side
    15,200,200.60x = 100,729,122,001,053.73
  5. Step 5: Solve for x
    x = 100,729,122,001,053.73/15,200,200.60
  6. Step 6: Final answer
    x = 6,626,828.46

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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.