Home / 52,608,773.44-72,602,637.75-29,086,874.93

Finding the Fourth Proportional to 52,608,773.44, 72,602,637.75 and 29,086,874.93

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Solution

The fourth proportional to 52,608,773.44, 72,602,637.75 and 29,086,874.93 is: 40,141,286.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,608,773.44 : 72,602,637.75 = 29,086,874.93 : x
  2. Step 2: Convert to fraction form
    52,608,773.44/72,602,637.75 = 29,086,874.93/x
  3. Step 3: Cross multiply
    52,608,773.44x = 72,602,637.75 × 29,086,874.93
  4. Step 4: Simplify right side
    52,608,773.44x = 2,111,783,843,822,346.50
  5. Step 5: Solve for x
    x = 2,111,783,843,822,346.50/52,608,773.44
  6. Step 6: Final answer
    x = 40,141,286.44

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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.