Home / 25,801,168.32-35,597,596.36-14,635,821.18

Finding the Fourth Proportional to 25,801,168.32, 35,597,596.36 and 14,635,821.18

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Solution

The fourth proportional to 25,801,168.32, 35,597,596.36 and 14,635,821.18 is: 20,192,886.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,801,168.32 : 35,597,596.36 = 14,635,821.18 : x
  2. Step 2: Convert to fraction form
    25,801,168.32/35,597,596.36 = 14,635,821.18/x
  3. Step 3: Cross multiply
    25,801,168.32x = 35,597,596.36 × 14,635,821.18
  4. Step 4: Simplify right side
    25,801,168.32x = 521,000,054,762,778.88
  5. Step 5: Solve for x
    x = 521,000,054,762,778.88/25,801,168.32
  6. Step 6: Final answer
    x = 20,192,886.16

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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.