Home / 33,111,804.20-49,724,384.70-17,995,260.20

Finding the Fourth Proportional to 33,111,804.20, 49,724,384.70 and 17,995,260.20

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Solution

The fourth proportional to 33,111,804.20, 49,724,384.70 and 17,995,260.20 is: 27,023,693.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,111,804.20 : 49,724,384.70 = 17,995,260.20 : x
  2. Step 2: Convert to fraction form
    33,111,804.20/49,724,384.70 = 17,995,260.20/x
  3. Step 3: Cross multiply
    33,111,804.20x = 49,724,384.70 × 17,995,260.20
  4. Step 4: Simplify right side
    33,111,804.20x = 894,803,240,961,399
  5. Step 5: Solve for x
    x = 894,803,240,961,399/33,111,804.20
  6. Step 6: Final answer
    x = 27,023,693.29

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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.