Home / 33,133,539.90-49,700,309.85-8,876,210.70

Finding the Fourth Proportional to 33,133,539.90, 49,700,309.85 and 8,876,210.70

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Solution

The fourth proportional to 33,133,539.90, 49,700,309.85 and 8,876,210.70 is: 13,314,316.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,133,539.90 : 49,700,309.85 = 8,876,210.70 : x
  2. Step 2: Convert to fraction form
    33,133,539.90/49,700,309.85 = 8,876,210.70/x
  3. Step 3: Cross multiply
    33,133,539.90x = 49,700,309.85 × 8,876,210.70
  4. Step 4: Simplify right side
    33,133,539.90x = 441,150,422,083,885.38
  5. Step 5: Solve for x
    x = 441,150,422,083,885.38/33,133,539.90
  6. Step 6: Final answer
    x = 13,314,316.05

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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.