Home / 64,227,620.36-88,612,542.72-41,036,322.44

Finding the Fourth Proportional to 64,227,620.36, 88,612,542.72 and 41,036,322.44

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Solution

The fourth proportional to 64,227,620.36, 88,612,542.72 and 41,036,322.44 is: 56,616,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,620.36 : 88,612,542.72 = 41,036,322.44 : x
  2. Step 2: Convert to fraction form
    64,227,620.36/88,612,542.72 = 41,036,322.44/x
  3. Step 3: Cross multiply
    64,227,620.36x = 88,612,542.72 × 41,036,322.44
  4. Step 4: Simplify right side
    64,227,620.36x = 3,636,332,875,286,194.50
  5. Step 5: Solve for x
    x = 3,636,332,875,286,194.50/64,227,620.36
  6. Step 6: Final answer
    x = 56,616,341.30

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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.