Home / 50,789,443,567.53-76,133,843,047.15-23,849,786,728.19

Finding the Fourth Proportional to 50,789,443,567.53, 76,133,843,047.15 and 23,849,786,728.19

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Solution

The fourth proportional to 50,789,443,567.53, 76,133,843,047.15 and 23,849,786,728.19 is: 35,751,049,665.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,789,443,567.53 : 76,133,843,047.15 = 23,849,786,728.19 : x
  2. Step 2: Convert to fraction form
    50,789,443,567.53/76,133,843,047.15 = 23,849,786,728.19/x
  3. Step 3: Cross multiply
    50,789,443,567.53x = 76,133,843,047.15 × 23,849,786,728.19
  4. Step 4: Simplify right side
    50,789,443,567.53x = 1,815,775,919,472,175,480,832
  5. Step 5: Solve for x
    x = 1,815,775,919,472,175,480,832/50,789,443,567.53
  6. Step 6: Final answer
    x = 35,751,049,665.62

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1.5x scale

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.