Home / 179,683,344.70-269,525,017.05-160,535,722.30

Finding the Fourth Proportional to 179,683,344.70, 269,525,017.05 and 160,535,722.30

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Solution

The fourth proportional to 179,683,344.70, 269,525,017.05 and 160,535,722.30 is: 240,803,583.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,683,344.70 : 269,525,017.05 = 160,535,722.30 : x
  2. Step 2: Convert to fraction form
    179,683,344.70/269,525,017.05 = 160,535,722.30/x
  3. Step 3: Cross multiply
    179,683,344.70x = 269,525,017.05 × 160,535,722.30
  4. Step 4: Simplify right side
    179,683,344.70x = 43,268,393,290,041,568
  5. Step 5: Solve for x
    x = 43,268,393,290,041,568/179,683,344.70
  6. Step 6: Final answer
    x = 240,803,583.45

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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.