Home / 21,825,094.86-32,748,679.35-14,543,512.38

Finding the Fourth Proportional to 21,825,094.86, 32,748,679.35 and 14,543,512.38

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Solution

The fourth proportional to 21,825,094.86, 32,748,679.35 and 14,543,512.38 is: 21,822,623.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,825,094.86 : 32,748,679.35 = 14,543,512.38 : x
  2. Step 2: Convert to fraction form
    21,825,094.86/32,748,679.35 = 14,543,512.38/x
  3. Step 3: Cross multiply
    21,825,094.86x = 32,748,679.35 × 14,543,512.38
  4. Step 4: Simplify right side
    21,825,094.86x = 476,280,823,555,375.38
  5. Step 5: Solve for x
    x = 476,280,823,555,375.38/21,825,094.86
  6. Step 6: Final answer
    x = 21,822,623.30

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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.