Home / 242,266,083.36-334,325,494.29-132,257,796.36

Finding the Fourth Proportional to 242,266,083.36, 334,325,494.29 and 132,257,796.36

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Solution

The fourth proportional to 242,266,083.36, 334,325,494.29 and 132,257,796.36 is: 182,514,830.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,266,083.36 : 334,325,494.29 = 132,257,796.36 : x
  2. Step 2: Convert to fraction form
    242,266,083.36/334,325,494.29 = 132,257,796.36/x
  3. Step 3: Cross multiply
    242,266,083.36x = 334,325,494.29 × 132,257,796.36
  4. Step 4: Simplify right side
    242,266,083.36x = 44,217,153,141,763,168
  5. Step 5: Solve for x
    x = 44,217,153,141,763,168/242,266,083.36
  6. Step 6: Final answer
    x = 182,514,830.51

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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.