Home / 33,290,999.40-49,936,499.10-9,356,471.40

Finding the Fourth Proportional to 33,290,999.40, 49,936,499.10 and 9,356,471.40

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Solution

The fourth proportional to 33,290,999.40, 49,936,499.10 and 9,356,471.40 is: 14,034,707.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,999.40 : 49,936,499.10 = 9,356,471.40 : x
  2. Step 2: Convert to fraction form
    33,290,999.40/49,936,499.10 = 9,356,471.40/x
  3. Step 3: Cross multiply
    33,290,999.40x = 49,936,499.10 × 9,356,471.40
  4. Step 4: Simplify right side
    33,290,999.40x = 467,229,425,645,275.75
  5. Step 5: Solve for x
    x = 467,229,425,645,275.75/33,290,999.40
  6. Step 6: Final answer
    x = 14,034,707.10

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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.