Home / 3,716,083,474.52-5,574,647,695.05-1,194,166,212.77

Finding the Fourth Proportional to 3,716,083,474.52, 5,574,647,695.05 and 1,194,166,212.77

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Solution

The fourth proportional to 3,716,083,474.52, 5,574,647,695.05 and 1,194,166,212.77 is: 1,791,417,219.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,083,474.52 : 5,574,647,695.05 = 1,194,166,212.77 : x
  2. Step 2: Convert to fraction form
    3,716,083,474.52/5,574,647,695.05 = 1,194,166,212.77/x
  3. Step 3: Cross multiply
    3,716,083,474.52x = 5,574,647,695.05 × 1,194,166,212.77
  4. Step 4: Simplify right side
    3,716,083,474.52x = 6,657,055,925,538,805,760
  5. Step 5: Solve for x
    x = 6,657,055,925,538,805,760/3,716,083,474.52
  6. Step 6: Final answer
    x = 1,791,417,219.55

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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.