Home / 32,413,353.24-48,620,112.89-13,244,110.29

Finding the Fourth Proportional to 32,413,353.24, 48,620,112.89 and 13,244,110.29

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Solution

The fourth proportional to 32,413,353.24, 48,620,112.89 and 13,244,110.29 is: 19,866,199.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,413,353.24 : 48,620,112.89 = 13,244,110.29 : x
  2. Step 2: Convert to fraction form
    32,413,353.24/48,620,112.89 = 13,244,110.29/x
  3. Step 3: Cross multiply
    32,413,353.24x = 48,620,112.89 × 13,244,110.29
  4. Step 4: Simplify right side
    32,413,353.24x = 643,930,137,483,814.25
  5. Step 5: Solve for x
    x = 643,930,137,483,814.25/32,413,353.24
  6. Step 6: Final answer
    x = 19,866,199.37

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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.