Home / 165,683,753.64-228,592,904.49-96,055,235.91

Finding the Fourth Proportional to 165,683,753.64, 228,592,904.49 and 96,055,235.91

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Solution

The fourth proportional to 165,683,753.64, 228,592,904.49 and 96,055,235.91 is: 132,526,846.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,683,753.64 : 228,592,904.49 = 96,055,235.91 : x
  2. Step 2: Convert to fraction form
    165,683,753.64/228,592,904.49 = 96,055,235.91/x
  3. Step 3: Cross multiply
    165,683,753.64x = 228,592,904.49 × 96,055,235.91
  4. Step 4: Simplify right side
    165,683,753.64x = 21,957,545,368,139,048
  5. Step 5: Solve for x
    x = 21,957,545,368,139,048/165,683,753.64
  6. Step 6: Final answer
    x = 132,526,846.39

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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.