Home / 19,065,202.24-25,958,000.57-19,004,667.78

Finding the Fourth Proportional to 19,065,202.24, 25,958,000.57 and 19,004,667.78

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Solution

The fourth proportional to 19,065,202.24, 25,958,000.57 and 19,004,667.78 is: 25,875,580.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,065,202.24 : 25,958,000.57 = 19,004,667.78 : x
  2. Step 2: Convert to fraction form
    19,065,202.24/25,958,000.57 = 19,004,667.78/x
  3. Step 3: Cross multiply
    19,065,202.24x = 25,958,000.57 × 19,004,667.78
  4. Step 4: Simplify right side
    19,065,202.24x = 493,323,177,065,900.69
  5. Step 5: Solve for x
    x = 493,323,177,065,900.69/19,065,202.24
  6. Step 6: Final answer
    x = 25,875,580.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.