Home / 5,052,301,752.45-6,974,323,212.24-3,148,004,086.39

Finding the Fourth Proportional to 5,052,301,752.45, 6,974,323,212.24 and 3,148,004,086.39

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Solution

The fourth proportional to 5,052,301,752.45, 6,974,323,212.24 and 3,148,004,086.39 is: 4,345,583,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,301,752.45 : 6,974,323,212.24 = 3,148,004,086.39 : x
  2. Step 2: Convert to fraction form
    5,052,301,752.45/6,974,323,212.24 = 3,148,004,086.39/x
  3. Step 3: Cross multiply
    5,052,301,752.45x = 6,974,323,212.24 × 3,148,004,086.39
  4. Step 4: Simplify right side
    5,052,301,752.45x = 21,955,197,971,945,218,048
  5. Step 5: Solve for x
    x = 21,955,197,971,945,218,048/5,052,301,752.45
  6. Step 6: Final answer
    x = 4,345,583,270.30

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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.