Home / 174,816,072.80-262,224,109.20-106,791,624.80

Finding the Fourth Proportional to 174,816,072.80, 262,224,109.20 and 106,791,624.80

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Solution

The fourth proportional to 174,816,072.80, 262,224,109.20 and 106,791,624.80 is: 160,187,437.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,816,072.80 : 262,224,109.20 = 106,791,624.80 : x
  2. Step 2: Convert to fraction form
    174,816,072.80/262,224,109.20 = 106,791,624.80/x
  3. Step 3: Cross multiply
    174,816,072.80x = 262,224,109.20 × 106,791,624.80
  4. Step 4: Simplify right side
    174,816,072.80x = 28,003,338,683,200,628
  5. Step 5: Solve for x
    x = 28,003,338,683,200,628/174,816,072.80
  6. Step 6: Final answer
    x = 160,187,437.20

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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.