Home / 375,944,400.41-564,032,053.71-179,458,539.44

Finding the Fourth Proportional to 375,944,400.41, 564,032,053.71 and 179,458,539.44

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Solution

The fourth proportional to 375,944,400.41, 564,032,053.71 and 179,458,539.44 is: 269,242,921.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,944,400.41 : 564,032,053.71 = 179,458,539.44 : x
  2. Step 2: Convert to fraction form
    375,944,400.41/564,032,053.71 = 179,458,539.44/x
  3. Step 3: Cross multiply
    375,944,400.41x = 564,032,053.71 × 179,458,539.44
  4. Step 4: Simplify right side
    375,944,400.41x = 101,220,368,553,320,080
  5. Step 5: Solve for x
    x = 101,220,368,553,320,080/375,944,400.41
  6. Step 6: Final answer
    x = 269,242,921.15

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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.