Home / 25,897,012.83-35,737,881.26-14,294,578.77

Finding the Fourth Proportional to 25,897,012.83, 35,737,881.26 and 14,294,578.77

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Solution

The fourth proportional to 25,897,012.83, 35,737,881.26 and 14,294,578.77 is: 19,726,520.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,897,012.83 : 35,737,881.26 = 14,294,578.77 : x
  2. Step 2: Convert to fraction form
    25,897,012.83/35,737,881.26 = 14,294,578.77/x
  3. Step 3: Cross multiply
    25,897,012.83x = 35,737,881.26 × 14,294,578.77
  4. Step 4: Simplify right side
    25,897,012.83x = 510,857,958,672,504
  5. Step 5: Solve for x
    x = 510,857,958,672,504/25,897,012.83
  6. Step 6: Final answer
    x = 19,726,520.66

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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.