Home / 265,043,464.62-364,948,789.59-264,278,189.58

Finding the Fourth Proportional to 265,043,464.62, 364,948,789.59 and 264,278,189.58

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Solution

The fourth proportional to 265,043,464.62, 364,948,789.59 and 264,278,189.58 is: 363,895,052.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,043,464.62 : 364,948,789.59 = 264,278,189.58 : x
  2. Step 2: Convert to fraction form
    265,043,464.62/364,948,789.59 = 264,278,189.58/x
  3. Step 3: Cross multiply
    265,043,464.62x = 364,948,789.59 × 264,278,189.58
  4. Step 4: Simplify right side
    265,043,464.62x = 96,448,005,402,257,552
  5. Step 5: Solve for x
    x = 96,448,005,402,257,552/265,043,464.62
  6. Step 6: Final answer
    x = 363,895,052.23

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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.