Home / 1,753,222,526.89-2,419,448,391.54-949,456,263.67

Finding the Fourth Proportional to 1,753,222,526.89, 2,419,448,391.54 and 949,456,263.67

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Solution

The fourth proportional to 1,753,222,526.89, 2,419,448,391.54 and 949,456,263.67 is: 1,310,250,350.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,222,526.89 : 2,419,448,391.54 = 949,456,263.67 : x
  2. Step 2: Convert to fraction form
    1,753,222,526.89/2,419,448,391.54 = 949,456,263.67/x
  3. Step 3: Cross multiply
    1,753,222,526.89x = 2,419,448,391.54 × 949,456,263.67
  4. Step 4: Simplify right side
    1,753,222,526.89x = 2,297,160,429,973,959,424
  5. Step 5: Solve for x
    x = 2,297,160,429,973,959,424/1,753,222,526.89
  6. Step 6: Final answer
    x = 1,310,250,350.28

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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.