Home / 22,210,172.90-33,317,624.56-7,060,561.46

Finding the Fourth Proportional to 22,210,172.90, 33,317,624.56 and 7,060,561.46

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Solution

The fourth proportional to 22,210,172.90, 33,317,624.56 and 7,060,561.46 is: 10,591,594.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,210,172.90 : 33,317,624.56 = 7,060,561.46 : x
  2. Step 2: Convert to fraction form
    22,210,172.90/33,317,624.56 = 7,060,561.46/x
  3. Step 3: Cross multiply
    22,210,172.90x = 33,317,624.56 × 7,060,561.46
  4. Step 4: Simplify right side
    22,210,172.90x = 235,241,135,907,085.44
  5. Step 5: Solve for x
    x = 235,241,135,907,085.44/22,210,172.90
  6. Step 6: Final answer
    x = 10,591,594.08

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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.