Home / 25,294,153.50-34,910,660.61-14,429,137.50

Finding the Fourth Proportional to 25,294,153.50, 34,910,660.61 and 14,429,137.50

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Solution

The fourth proportional to 25,294,153.50, 34,910,660.61 and 14,429,137.50 is: 19,914,907.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,294,153.50 : 34,910,660.61 = 14,429,137.50 : x
  2. Step 2: Convert to fraction form
    25,294,153.50/34,910,660.61 = 14,429,137.50/x
  3. Step 3: Cross multiply
    25,294,153.50x = 34,910,660.61 × 14,429,137.50
  4. Step 4: Simplify right side
    25,294,153.50x = 503,730,722,157,523.88
  5. Step 5: Solve for x
    x = 503,730,722,157,523.88/25,294,153.50
  6. Step 6: Final answer
    x = 19,914,907.30

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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.