Home / 25,755,073.14-35,542,283.82-14,152,639.62

Finding the Fourth Proportional to 25,755,073.14, 35,542,283.82 and 14,152,639.62

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Solution

The fourth proportional to 25,755,073.14, 35,542,283.82 and 14,152,639.62 is: 19,530,798.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,755,073.14 : 35,542,283.82 = 14,152,639.62 : x
  2. Step 2: Convert to fraction form
    25,755,073.14/35,542,283.82 = 14,152,639.62/x
  3. Step 3: Cross multiply
    25,755,073.14x = 35,542,283.82 × 14,152,639.62
  4. Step 4: Simplify right side
    25,755,073.14x = 503,017,134,176,216.94
  5. Step 5: Solve for x
    x = 503,017,134,176,216.94/25,755,073.14
  6. Step 6: Final answer
    x = 19,530,798.12

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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.