Home / 41,185,584,499.20-61,786,438,905.60-17,603,775,859.20

Finding the Fourth Proportional to 41,185,584,499.20, 61,786,438,905.60 and 17,603,775,859.20

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Solution

The fourth proportional to 41,185,584,499.20, 61,786,438,905.60 and 17,603,775,859.20 is: 26,409,109,761.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,185,584,499.20 : 61,786,438,905.60 = 17,603,775,859.20 : x
  2. Step 2: Convert to fraction form
    41,185,584,499.20/61,786,438,905.60 = 17,603,775,859.20/x
  3. Step 3: Cross multiply
    41,185,584,499.20x = 61,786,438,905.60 × 17,603,775,859.20
  4. Step 4: Simplify right side
    41,185,584,499.20x = 1,087,674,621,632,337,018,880
  5. Step 5: Solve for x
    x = 1,087,674,621,632,337,018,880/41,185,584,499.20
  6. Step 6: Final answer
    x = 26,409,109,761.53

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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.