Home / 33,083,899.39-49,628,221.98-8,822,699.20

Finding the Fourth Proportional to 33,083,899.39, 49,628,221.98 and 8,822,699.20

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Solution

The fourth proportional to 33,083,899.39, 49,628,221.98 and 8,822,699.20 is: 13,234,681.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,083,899.39 : 49,628,221.98 = 8,822,699.20 : x
  2. Step 2: Convert to fraction form
    33,083,899.39/49,628,221.98 = 8,822,699.20/x
  3. Step 3: Cross multiply
    33,083,899.39x = 49,628,221.98 × 8,822,699.20
  4. Step 4: Simplify right side
    33,083,899.39x = 437,854,874,360,368.38
  5. Step 5: Solve for x
    x = 437,854,874,360,368.38/33,083,899.39
  6. Step 6: Final answer
    x = 13,234,681.60

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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.