Home / 32,257,998.80-48,391,145.40-16,092,213.20

Finding the Fourth Proportional to 32,257,998.80, 48,391,145.40 and 16,092,213.20

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Solution

The fourth proportional to 32,257,998.80, 48,391,145.40 and 16,092,213.20 is: 24,140,388.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,998.80 : 48,391,145.40 = 16,092,213.20 : x
  2. Step 2: Convert to fraction form
    32,257,998.80/48,391,145.40 = 16,092,213.20/x
  3. Step 3: Cross multiply
    32,257,998.80x = 48,391,145.40 × 16,092,213.20
  4. Step 4: Simplify right side
    32,257,998.80x = 778,720,628,768,999.25
  5. Step 5: Solve for x
    x = 778,720,628,768,999.25/32,257,998.80
  6. Step 6: Final answer
    x = 24,140,388.67

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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.