Home / 2,277,930,163.70-3,416,550,004.88-619,966,647.11

Finding the Fourth Proportional to 2,277,930,163.70, 3,416,550,004.88 and 619,966,647.11

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Solution

The fourth proportional to 2,277,930,163.70, 3,416,550,004.88 and 619,966,647.11 is: 929,856,009.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,930,163.70 : 3,416,550,004.88 = 619,966,647.11 : x
  2. Step 2: Convert to fraction form
    2,277,930,163.70/3,416,550,004.88 = 619,966,647.11/x
  3. Step 3: Cross multiply
    2,277,930,163.70x = 3,416,550,004.88 × 619,966,647.11
  4. Step 4: Simplify right side
    2,277,930,163.70x = 2,118,147,051,193,575,168
  5. Step 5: Solve for x
    x = 2,118,147,051,193,575,168/2,277,930,163.70
  6. Step 6: Final answer
    x = 929,856,009.18

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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.