Home / 25,183,875-34,753,747.50-14,318,859

Finding the Fourth Proportional to 25,183,875, 34,753,747.50 and 14,318,859

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Solution

The fourth proportional to 25,183,875, 34,753,747.50 and 14,318,859 is: 19,760,025.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183,875 : 34,753,747.50 = 14,318,859 : x
  2. Step 2: Convert to fraction form
    25,183,875/34,753,747.50 = 14,318,859/x
  3. Step 3: Cross multiply
    25,183,875x = 34,753,747.50 × 14,318,859
  4. Step 4: Simplify right side
    25,183,875x = 497,634,010,174,102.50
  5. Step 5: Solve for x
    x = 497,634,010,174,102.50/25,183,875
  6. Step 6: Final answer
    x = 19,760,025.42

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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.