Home / 58,427,897.50-80,632,872.66-32,321,965.24

Finding the Fourth Proportional to 58,427,897.50, 80,632,872.66 and 32,321,965.24

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Solution

The fourth proportional to 58,427,897.50, 80,632,872.66 and 32,321,965.24 is: 44,605,625.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,427,897.50 : 80,632,872.66 = 32,321,965.24 : x
  2. Step 2: Convert to fraction form
    58,427,897.50/80,632,872.66 = 32,321,965.24/x
  3. Step 3: Cross multiply
    58,427,897.50x = 80,632,872.66 × 32,321,965.24
  4. Step 4: Simplify right side
    58,427,897.50x = 2,606,212,907,317,866
  5. Step 5: Solve for x
    x = 2,606,212,907,317,866/58,427,897.50
  6. Step 6: Final answer
    x = 44,605,625.37

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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.