Home / 25,456,503.66-38,134,366.77-22,265,233.26

Finding the Fourth Proportional to 25,456,503.66, 38,134,366.77 and 22,265,233.26

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Solution

The fourth proportional to 25,456,503.66, 38,134,366.77 and 22,265,233.26 is: 33,353,777.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,456,503.66 : 38,134,366.77 = 22,265,233.26 : x
  2. Step 2: Convert to fraction form
    25,456,503.66/38,134,366.77 = 22,265,233.26/x
  3. Step 3: Cross multiply
    25,456,503.66x = 38,134,366.77 × 22,265,233.26
  4. Step 4: Simplify right side
    25,456,503.66x = 849,070,571,356,442.88
  5. Step 5: Solve for x
    x = 849,070,571,356,442.88/25,456,503.66
  6. Step 6: Final answer
    x = 33,353,777.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.