Home / 43,116,088.53-64,625,922.77-22,647,970.56

Finding the Fourth Proportional to 43,116,088.53, 64,625,922.77 and 22,647,970.56

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Solution

The fourth proportional to 43,116,088.53, 64,625,922.77 and 22,647,970.56 is: 33,946,632.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,116,088.53 : 64,625,922.77 = 22,647,970.56 : x
  2. Step 2: Convert to fraction form
    43,116,088.53/64,625,922.77 = 22,647,970.56/x
  3. Step 3: Cross multiply
    43,116,088.53x = 64,625,922.77 × 22,647,970.56
  4. Step 4: Simplify right side
    43,116,088.53x = 1,463,645,996,436,901
  5. Step 5: Solve for x
    x = 1,463,645,996,436,901/43,116,088.53
  6. Step 6: Final answer
    x = 33,946,632.14

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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.