Home / 23,996,811.98-33,116,540.29-13,543,193.46

Finding the Fourth Proportional to 23,996,811.98, 33,116,540.29 and 13,543,193.46

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Solution

The fourth proportional to 23,996,811.98, 33,116,540.29 and 13,543,193.46 is: 18,690,137.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,996,811.98 : 33,116,540.29 = 13,543,193.46 : x
  2. Step 2: Convert to fraction form
    23,996,811.98/33,116,540.29 = 13,543,193.46/x
  3. Step 3: Cross multiply
    23,996,811.98x = 33,116,540.29 × 13,543,193.46
  4. Step 4: Simplify right side
    23,996,811.98x = 448,503,712,014,470.50
  5. Step 5: Solve for x
    x = 448,503,712,014,470.50/23,996,811.98
  6. Step 6: Final answer
    x = 18,690,137.35

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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.