Home / 32,580,221.40-48,855,897.90-11,008,965.60

Finding the Fourth Proportional to 32,580,221.40, 48,855,897.90 and 11,008,965.60

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Solution

The fourth proportional to 32,580,221.40, 48,855,897.90 and 11,008,965.60 is: 16,508,571.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,580,221.40 : 48,855,897.90 = 11,008,965.60 : x
  2. Step 2: Convert to fraction form
    32,580,221.40/48,855,897.90 = 11,008,965.60/x
  3. Step 3: Cross multiply
    32,580,221.40x = 48,855,897.90 × 11,008,965.60
  4. Step 4: Simplify right side
    32,580,221.40x = 537,852,899,338,212.19
  5. Step 5: Solve for x
    x = 537,852,899,338,212.19/32,580,221.40
  6. Step 6: Final answer
    x = 16,508,571.04

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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.