Home / 25,323,573.73-34,958,581.01-16,965,335.38

Finding the Fourth Proportional to 25,323,573.73, 34,958,581.01 and 16,965,335.38

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Solution

The fourth proportional to 25,323,573.73, 34,958,581.01 and 16,965,335.38 is: 23,420,235.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,323,573.73 : 34,958,581.01 = 16,965,335.38 : x
  2. Step 2: Convert to fraction form
    25,323,573.73/34,958,581.01 = 16,965,335.38/x
  3. Step 3: Cross multiply
    25,323,573.73x = 34,958,581.01 × 16,965,335.38
  4. Step 4: Simplify right side
    25,323,573.73x = 593,084,051,243,549
  5. Step 5: Solve for x
    x = 593,084,051,243,549/25,323,573.73
  6. Step 6: Final answer
    x = 23,420,235.14

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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.