Home / 22,408,008.06-33,558,127.64-12,794,247.66

Finding the Fourth Proportional to 22,408,008.06, 33,558,127.64 and 12,794,247.66

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Solution

The fourth proportional to 22,408,008.06, 33,558,127.64 and 12,794,247.66 is: 19,160,605.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,408,008.06 : 33,558,127.64 = 12,794,247.66 : x
  2. Step 2: Convert to fraction form
    22,408,008.06/33,558,127.64 = 12,794,247.66/x
  3. Step 3: Cross multiply
    22,408,008.06x = 33,558,127.64 × 12,794,247.66
  4. Step 4: Simplify right side
    22,408,008.06x = 429,350,996,032,051.31
  5. Step 5: Solve for x
    x = 429,350,996,032,051.31/22,408,008.06
  6. Step 6: Final answer
    x = 19,160,605.21

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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.