Home / 13,522,633,204.37-20,283,950,437.11-9,264,125,349.59

Finding the Fourth Proportional to 13,522,633,204.37, 20,283,950,437.11 and 9,264,125,349.59

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Solution

The fourth proportional to 13,522,633,204.37, 20,283,950,437.11 and 9,264,125,349.59 is: 13,896,188,456.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,522,633,204.37 : 20,283,950,437.11 = 9,264,125,349.59 : x
  2. Step 2: Convert to fraction form
    13,522,633,204.37/20,283,950,437.11 = 9,264,125,349.59/x
  3. Step 3: Cross multiply
    13,522,633,204.37x = 20,283,950,437.11 × 9,264,125,349.59
  4. Step 4: Simplify right side
    13,522,633,204.37x = 187,913,059,434,156,490,752
  5. Step 5: Solve for x
    x = 187,913,059,434,156,490,752/13,522,633,204.37
  6. Step 6: Final answer
    x = 13,896,188,456.37

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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.