Home / 588,511,252-882,799,070.62-238,705,369.64

Finding the Fourth Proportional to 588,511,252, 882,799,070.62 and 238,705,369.64

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Solution

The fourth proportional to 588,511,252, 882,799,070.62 and 238,705,369.64 is: 358,071,112.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,511,252 : 882,799,070.62 = 238,705,369.64 : x
  2. Step 2: Convert to fraction form
    588,511,252/882,799,070.62 = 238,705,369.64/x
  3. Step 3: Cross multiply
    588,511,252x = 882,799,070.62 × 238,705,369.64
  4. Step 4: Simplify right side
    588,511,252x = 210,728,878,470,195,552
  5. Step 5: Solve for x
    x = 210,728,878,470,195,552/588,511,252
  6. Step 6: Final answer
    x = 358,071,112.07

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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.