Home / 174,622,940.93-240,918,800.53-111,933,604.93

Finding the Fourth Proportional to 174,622,940.93, 240,918,800.53 and 111,933,604.93

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Solution

The fourth proportional to 174,622,940.93, 240,918,800.53 and 111,933,604.93 is: 154,429,364.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,622,940.93 : 240,918,800.53 = 111,933,604.93 : x
  2. Step 2: Convert to fraction form
    174,622,940.93/240,918,800.53 = 111,933,604.93/x
  3. Step 3: Cross multiply
    174,622,940.93x = 240,918,800.53 × 111,933,604.93
  4. Step 4: Simplify right side
    174,622,940.93x = 26,966,909,839,192,708
  5. Step 5: Solve for x
    x = 26,966,909,839,192,708/174,622,940.93
  6. Step 6: Final answer
    x = 154,429,364.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.