Home / 55,395,824.83-83,093,625.74-52,024,812.77

Finding the Fourth Proportional to 55,395,824.83, 83,093,625.74 and 52,024,812.77

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Solution

The fourth proportional to 55,395,824.83, 83,093,625.74 and 52,024,812.77 is: 78,037,114.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,395,824.83 : 83,093,625.74 = 52,024,812.77 : x
  2. Step 2: Convert to fraction form
    55,395,824.83/83,093,625.74 = 52,024,812.77/x
  3. Step 3: Cross multiply
    55,395,824.83x = 83,093,625.74 × 52,024,812.77
  4. Step 4: Simplify right side
    55,395,824.83x = 4,322,930,321,841,749
  5. Step 5: Solve for x
    x = 4,322,930,321,841,749/55,395,824.83
  6. Step 6: Final answer
    x = 78,037,114.45

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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.