Home / 32,998,222.80-49,500,214.02-13,568,630.76

Finding the Fourth Proportional to 32,998,222.80, 49,500,214.02 and 13,568,630.76

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Solution

The fourth proportional to 32,998,222.80, 49,500,214.02 and 13,568,630.76 is: 20,354,130.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,998,222.80 : 49,500,214.02 = 13,568,630.76 : x
  2. Step 2: Convert to fraction form
    32,998,222.80/49,500,214.02 = 13,568,630.76/x
  3. Step 3: Cross multiply
    32,998,222.80x = 49,500,214.02 × 13,568,630.76
  4. Step 4: Simplify right side
    32,998,222.80x = 671,650,126,578,355.25
  5. Step 5: Solve for x
    x = 671,650,126,578,355.25/32,998,222.80
  6. Step 6: Final answer
    x = 20,354,130.30

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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.