Home / 22,263,905.58-30,733,595.55-14,535,572.46

Finding the Fourth Proportional to 22,263,905.58, 30,733,595.55 and 14,535,572.46

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Solution

The fourth proportional to 22,263,905.58, 30,733,595.55 and 14,535,572.46 is: 20,065,230.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,263,905.58 : 30,733,595.55 = 14,535,572.46 : x
  2. Step 2: Convert to fraction form
    22,263,905.58/30,733,595.55 = 14,535,572.46/x
  3. Step 3: Cross multiply
    22,263,905.58x = 30,733,595.55 × 14,535,572.46
  4. Step 4: Simplify right side
    22,263,905.58x = 446,730,405,073,358.56
  5. Step 5: Solve for x
    x = 446,730,405,073,358.56/22,263,905.58
  6. Step 6: Final answer
    x = 20,065,230.85

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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.