Home / 22,409,586.40-33,575,672.40-10,417,727.20

Finding the Fourth Proportional to 22,409,586.40, 33,575,672.40 and 10,417,727.20

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Solution

The fourth proportional to 22,409,586.40, 33,575,672.40 and 10,417,727.20 is: 15,608,596.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,409,586.40 : 33,575,672.40 = 10,417,727.20 : x
  2. Step 2: Convert to fraction form
    22,409,586.40/33,575,672.40 = 10,417,727.20/x
  3. Step 3: Cross multiply
    22,409,586.40x = 33,575,672.40 × 10,417,727.20
  4. Step 4: Simplify right side
    22,409,586.40x = 349,782,195,619,769.25
  5. Step 5: Solve for x
    x = 349,782,195,619,769.25/22,409,586.40
  6. Step 6: Final answer
    x = 15,608,596.67

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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.