Home / 237,138,170.01-355,828,855.18-114,421,144.17

Finding the Fourth Proportional to 237,138,170.01, 355,828,855.18 and 114,421,144.17

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Solution

The fourth proportional to 237,138,170.01, 355,828,855.18 and 114,421,144.17 is: 171,690,389.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,138,170.01 : 355,828,855.18 = 114,421,144.17 : x
  2. Step 2: Convert to fraction form
    237,138,170.01/355,828,855.18 = 114,421,144.17/x
  3. Step 3: Cross multiply
    237,138,170.01x = 355,828,855.18 × 114,421,144.17
  4. Step 4: Simplify right side
    237,138,170.01x = 40,714,344,737,824,728
  5. Step 5: Solve for x
    x = 40,714,344,737,824,728/237,138,170.01
  6. Step 6: Final answer
    x = 171,690,389.35

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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.