Home / 22,047,448.96-33,069,035.04-6,694,871.77

Finding the Fourth Proportional to 22,047,448.96, 33,069,035.04 and 6,694,871.77

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Solution

The fourth proportional to 22,047,448.96, 33,069,035.04 and 6,694,871.77 is: 10,041,658.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,448.96 : 33,069,035.04 = 6,694,871.77 : x
  2. Step 2: Convert to fraction form
    22,047,448.96/33,069,035.04 = 6,694,871.77/x
  3. Step 3: Cross multiply
    22,047,448.96x = 33,069,035.04 × 6,694,871.77
  4. Step 4: Simplify right side
    22,047,448.96x = 221,392,949,150,436.81
  5. Step 5: Solve for x
    x = 221,392,949,150,436.81/22,047,448.96
  6. Step 6: Final answer
    x = 10,041,658.31

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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.