Home / 95,755,055.37-143,652,758.14-31,053,815.39

Finding the Fourth Proportional to 95,755,055.37, 143,652,758.14 and 31,053,815.39

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Solution

The fourth proportional to 95,755,055.37, 143,652,758.14 and 31,053,815.39 is: 46,587,265.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,755,055.37 : 143,652,758.14 = 31,053,815.39 : x
  2. Step 2: Convert to fraction form
    95,755,055.37/143,652,758.14 = 31,053,815.39/x
  3. Step 3: Cross multiply
    95,755,055.37x = 143,652,758.14 × 31,053,815.39
  4. Step 4: Simplify right side
    95,755,055.37x = 4,460,966,231,941,829
  5. Step 5: Solve for x
    x = 4,460,966,231,941,829/95,755,055.37
  6. Step 6: Final answer
    x = 46,587,265.97

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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.