Home / 95,026,488.75-131,136,554.52-51,566,424.75

Finding the Fourth Proportional to 95,026,488.75, 131,136,554.52 and 51,566,424.75

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Solution

The fourth proportional to 95,026,488.75, 131,136,554.52 and 51,566,424.75 is: 71,161,666.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,026,488.75 : 131,136,554.52 = 51,566,424.75 : x
  2. Step 2: Convert to fraction form
    95,026,488.75/131,136,554.52 = 51,566,424.75/x
  3. Step 3: Cross multiply
    95,026,488.75x = 131,136,554.52 × 51,566,424.75
  4. Step 4: Simplify right side
    95,026,488.75x = 6,762,243,270,629,852
  5. Step 5: Solve for x
    x = 6,762,243,270,629,852/95,026,488.75
  6. Step 6: Final answer
    x = 71,161,666.18

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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.