Home / 95,835,383.70-143,753,075.55-61,398,006.90

Finding the Fourth Proportional to 95,835,383.70, 143,753,075.55 and 61,398,006.90

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Solution

The fourth proportional to 95,835,383.70, 143,753,075.55 and 61,398,006.90 is: 92,097,010.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,835,383.70 : 143,753,075.55 = 61,398,006.90 : x
  2. Step 2: Convert to fraction form
    95,835,383.70/143,753,075.55 = 61,398,006.90/x
  3. Step 3: Cross multiply
    95,835,383.70x = 143,753,075.55 × 61,398,006.90
  4. Step 4: Simplify right side
    95,835,383.70x = 8,826,152,324,515,122
  5. Step 5: Solve for x
    x = 8,826,152,324,515,122/95,835,383.70
  6. Step 6: Final answer
    x = 92,097,010.35

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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.