Home / 32,605,614.40-48,906,866.40-11,038,100.80

Finding the Fourth Proportional to 32,605,614.40, 48,906,866.40 and 11,038,100.80

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Solution

The fourth proportional to 32,605,614.40, 48,906,866.40 and 11,038,100.80 is: 16,556,624.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,605,614.40 : 48,906,866.40 = 11,038,100.80 : x
  2. Step 2: Convert to fraction form
    32,605,614.40/48,906,866.40 = 11,038,100.80/x
  3. Step 3: Cross multiply
    32,605,614.40x = 48,906,866.40 × 11,038,100.80
  4. Step 4: Simplify right side
    32,605,614.40x = 539,838,921,135,333.12
  5. Step 5: Solve for x
    x = 539,838,921,135,333.12/32,605,614.40
  6. Step 6: Final answer
    x = 16,556,624.71

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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.