Home / 195,395,693.22-293,094,550.71-114,559,974.18

Finding the Fourth Proportional to 195,395,693.22, 293,094,550.71 and 114,559,974.18

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Solution

The fourth proportional to 195,395,693.22, 293,094,550.71 and 114,559,974.18 is: 171,840,553.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,395,693.22 : 293,094,550.71 = 114,559,974.18 : x
  2. Step 2: Convert to fraction form
    195,395,693.22/293,094,550.71 = 114,559,974.18/x
  3. Step 3: Cross multiply
    195,395,693.22x = 293,094,550.71 × 114,559,974.18
  4. Step 4: Simplify right side
    195,395,693.22x = 33,576,904,161,636,300
  5. Step 5: Solve for x
    x = 33,576,904,161,636,300/195,395,693.22
  6. Step 6: Final answer
    x = 171,840,553.95

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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.