Home / 19,146,727.25-26,422,447.35-10,444,897.55

Finding the Fourth Proportional to 19,146,727.25, 26,422,447.35 and 10,444,897.55

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Solution

The fourth proportional to 19,146,727.25, 26,422,447.35 and 10,444,897.55 is: 14,413,938.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,146,727.25 : 26,422,447.35 = 10,444,897.55 : x
  2. Step 2: Convert to fraction form
    19,146,727.25/26,422,447.35 = 10,444,897.55/x
  3. Step 3: Cross multiply
    19,146,727.25x = 26,422,447.35 × 10,444,897.55
  4. Step 4: Simplify right side
    19,146,727.25x = 275,979,755,696,243.50
  5. Step 5: Solve for x
    x = 275,979,755,696,243.50/19,146,727.25
  6. Step 6: Final answer
    x = 14,413,938.85

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