Home / 3,904,518,239.52-5,856,772,659.12-996,473,398.56

Finding the Fourth Proportional to 3,904,518,239.52, 5,856,772,659.12 and 996,473,398.56

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Solution

The fourth proportional to 3,904,518,239.52, 5,856,772,659.12 and 996,473,398.56 is: 1,494,708,898.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,518,239.52 : 5,856,772,659.12 = 996,473,398.56 : x
  2. Step 2: Convert to fraction form
    3,904,518,239.52/5,856,772,659.12 = 996,473,398.56/x
  3. Step 3: Cross multiply
    3,904,518,239.52x = 5,856,772,659.12 × 996,473,398.56
  4. Step 4: Simplify right side
    3,904,518,239.52x = 5,836,118,156,226,594,816
  5. Step 5: Solve for x
    x = 5,836,118,156,226,594,816/3,904,518,239.52
  6. Step 6: Final answer
    x = 1,494,708,898.31

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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.