Home / 15,313,375,037.10-22,970,062,555.65-3,681,194,429.10

Finding the Fourth Proportional to 15,313,375,037.10, 22,970,062,555.65 and 3,681,194,429.10

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Solution

The fourth proportional to 15,313,375,037.10, 22,970,062,555.65 and 3,681,194,429.10 is: 5,521,791,643.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,313,375,037.10 : 22,970,062,555.65 = 3,681,194,429.10 : x
  2. Step 2: Convert to fraction form
    15,313,375,037.10/22,970,062,555.65 = 3,681,194,429.10/x
  3. Step 3: Cross multiply
    15,313,375,037.10x = 22,970,062,555.65 × 3,681,194,429.10
  4. Step 4: Simplify right side
    15,313,375,037.10x = 84,557,266,315,937,284,096
  5. Step 5: Solve for x
    x = 84,557,266,315,937,284,096/15,313,375,037.10
  6. Step 6: Final answer
    x = 5,521,791,643.65

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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.