Home / 3,480,756,193-5,221,278,280.86-1,027,093,125.16

Finding the Fourth Proportional to 3,480,756,193, 5,221,278,280.86 and 1,027,093,125.16

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Solution

The fourth proportional to 3,480,756,193, 5,221,278,280.86 and 1,027,093,125.16 is: 1,540,682,176.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,756,193 : 5,221,278,280.86 = 1,027,093,125.16 : x
  2. Step 2: Convert to fraction form
    3,480,756,193/5,221,278,280.86 = 1,027,093,125.16/x
  3. Step 3: Cross multiply
    3,480,756,193x = 5,221,278,280.86 × 1,027,093,125.16
  4. Step 4: Simplify right side
    3,480,756,193x = 5,362,739,026,818,529,280
  5. Step 5: Solve for x
    x = 5,362,739,026,818,529,280/3,480,756,193
  6. Step 6: Final answer
    x = 1,540,682,176.36

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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.