Home / 3,162,224,871-4,715,066,180.88-3,075,344,691.62

Finding the Fourth Proportional to 3,162,224,871, 4,715,066,180.88 and 3,075,344,691.62

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Solution

The fourth proportional to 3,162,224,871, 4,715,066,180.88 and 3,075,344,691.62 is: 4,585,522,643.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,224,871 : 4,715,066,180.88 = 3,075,344,691.62 : x
  2. Step 2: Convert to fraction form
    3,162,224,871/4,715,066,180.88 = 3,075,344,691.62/x
  3. Step 3: Cross multiply
    3,162,224,871x = 4,715,066,180.88 × 3,075,344,691.62
  4. Step 4: Simplify right side
    3,162,224,871x = 14,500,453,749,982,717,952
  5. Step 5: Solve for x
    x = 14,500,453,749,982,717,952/3,162,224,871
  6. Step 6: Final answer
    x = 4,585,522,643.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.