Home / 50,061,084,594.52-75,091,653,856.68-18,614,647,802.20

Finding the Fourth Proportional to 50,061,084,594.52, 75,091,653,856.68 and 18,614,647,802.20

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Solution

The fourth proportional to 50,061,084,594.52, 75,091,653,856.68 and 18,614,647,802.20 is: 27,921,981,729.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,061,084,594.52 : 75,091,653,856.68 = 18,614,647,802.20 : x
  2. Step 2: Convert to fraction form
    50,061,084,594.52/75,091,653,856.68 = 18,614,647,802.20/x
  3. Step 3: Cross multiply
    50,061,084,594.52x = 75,091,653,856.68 × 18,614,647,802.20
  4. Step 4: Simplify right side
    50,061,084,594.52x = 1,397,804,689,426,811,453,440
  5. Step 5: Solve for x
    x = 1,397,804,689,426,811,453,440/50,061,084,594.52
  6. Step 6: Final answer
    x = 27,921,981,729.89

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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.