Home / 22,047,569.01-33,069,215.04-6,694,991.50

Finding the Fourth Proportional to 22,047,569.01, 33,069,215.04 and 6,694,991.50

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Solution

The fourth proportional to 22,047,569.01, 33,069,215.04 and 6,694,991.50 is: 10,041,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,569.01 : 33,069,215.04 = 6,694,991.50 : x
  2. Step 2: Convert to fraction form
    22,047,569.01/33,069,215.04 = 6,694,991.50/x
  3. Step 3: Cross multiply
    22,047,569.01x = 33,069,215.04 × 6,694,991.50
  4. Step 4: Simplify right side
    22,047,569.01x = 221,398,113,587,734.69
  5. Step 5: Solve for x
    x = 221,398,113,587,734.69/22,047,569.01
  6. Step 6: Final answer
    x = 10,041,837.88

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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.