Home / 22,047,485.42-33,069,089.90-6,694,908.06

Finding the Fourth Proportional to 22,047,485.42, 33,069,089.90 and 6,694,908.06

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Solution

The fourth proportional to 22,047,485.42, 33,069,089.90 and 6,694,908.06 is: 10,041,712.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,485.42 : 33,069,089.90 = 6,694,908.06 : x
  2. Step 2: Convert to fraction form
    22,047,485.42/33,069,089.90 = 6,694,908.06/x
  3. Step 3: Cross multiply
    22,047,485.42x = 33,069,089.90 × 6,694,908.06
  4. Step 4: Simplify right side
    22,047,485.42x = 221,394,516,508,374.56
  5. Step 5: Solve for x
    x = 221,394,516,508,374.56/22,047,485.42
  6. Step 6: Final answer
    x = 10,041,712.80

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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.