Home / 204,840,590.48-282,705,837.44-134,335,494

Finding the Fourth Proportional to 204,840,590.48, 282,705,837.44 and 134,335,494

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Solution

The fourth proportional to 204,840,590.48, 282,705,837.44 and 134,335,494 is: 185,399,916.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,840,590.48 : 282,705,837.44 = 134,335,494 : x
  2. Step 2: Convert to fraction form
    204,840,590.48/282,705,837.44 = 134,335,494/x
  3. Step 3: Cross multiply
    204,840,590.48x = 282,705,837.44 × 134,335,494
  4. Step 4: Simplify right side
    204,840,590.48x = 37,977,428,329,186,096
  5. Step 5: Solve for x
    x = 37,977,428,329,186,096/204,840,590.48
  6. Step 6: Final answer
    x = 185,399,916.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.