Home / 192,514,532.52-265,704,019.38-114,241,244.88

Finding the Fourth Proportional to 192,514,532.52, 265,704,019.38 and 114,241,244.88

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Solution

The fourth proportional to 192,514,532.52, 265,704,019.38 and 114,241,244.88 is: 157,673,073.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,514,532.52 : 265,704,019.38 = 114,241,244.88 : x
  2. Step 2: Convert to fraction form
    192,514,532.52/265,704,019.38 = 114,241,244.88/x
  3. Step 3: Cross multiply
    192,514,532.52x = 265,704,019.38 × 114,241,244.88
  4. Step 4: Simplify right side
    192,514,532.52x = 30,354,357,943,590,844
  5. Step 5: Solve for x
    x = 30,354,357,943,590,844/192,514,532.52
  6. Step 6: Final answer
    x = 157,673,073.02

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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.