Home / 14,408,583.39-21,611,277.77-3,625,887.15

Finding the Fourth Proportional to 14,408,583.39, 21,611,277.77 and 3,625,887.15

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Solution

The fourth proportional to 14,408,583.39, 21,611,277.77 and 3,625,887.15 is: 5,438,428.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,408,583.39 : 21,611,277.77 = 3,625,887.15 : x
  2. Step 2: Convert to fraction form
    14,408,583.39/21,611,277.77 = 3,625,887.15/x
  3. Step 3: Cross multiply
    14,408,583.39x = 21,611,277.77 × 3,625,887.15
  4. Step 4: Simplify right side
    14,408,583.39x = 78,360,054,343,194.22
  5. Step 5: Solve for x
    x = 78,360,054,343,194.22/14,408,583.39
  6. Step 6: Final answer
    x = 5,438,428.76

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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.