Home / 1,925,381,665.62-2,888,346,723.93-597,524,429.61

Finding the Fourth Proportional to 1,925,381,665.62, 2,888,346,723.93 and 597,524,429.61

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Solution

The fourth proportional to 1,925,381,665.62, 2,888,346,723.93 and 597,524,429.61 is: 896,371,747.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,381,665.62 : 2,888,346,723.93 = 597,524,429.61 : x
  2. Step 2: Convert to fraction form
    1,925,381,665.62/2,888,346,723.93 = 597,524,429.61/x
  3. Step 3: Cross multiply
    1,925,381,665.62x = 2,888,346,723.93 × 597,524,429.61
  4. Step 4: Simplify right side
    1,925,381,665.62x = 1,725,857,728,732,185,344
  5. Step 5: Solve for x
    x = 1,725,857,728,732,185,344/1,925,381,665.62
  6. Step 6: Final answer
    x = 896,371,747.77

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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.