Home / 4,545,956,641.53-6,227,856,562.34-4,375,993,277.55

Finding the Fourth Proportional to 4,545,956,641.53, 6,227,856,562.34 and 4,375,993,277.55

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Solution

The fourth proportional to 4,545,956,641.53, 6,227,856,562.34 and 4,375,993,277.55 is: 5,995,010,643.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,956,641.53 : 6,227,856,562.34 = 4,375,993,277.55 : x
  2. Step 2: Convert to fraction form
    4,545,956,641.53/6,227,856,562.34 = 4,375,993,277.55/x
  3. Step 3: Cross multiply
    4,545,956,641.53x = 6,227,856,562.34 × 4,375,993,277.55
  4. Step 4: Simplify right side
    4,545,956,641.53x = 27,253,058,450,345,492,480
  5. Step 5: Solve for x
    x = 27,253,058,450,345,492,480/4,545,956,641.53
  6. Step 6: Final answer
    x = 5,995,010,643.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.