Home / 64,336,450.38-88,785,200.64-34,967,774.13

Finding the Fourth Proportional to 64,336,450.38, 88,785,200.64 and 34,967,774.13

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Solution

The fourth proportional to 64,336,450.38, 88,785,200.64 and 34,967,774.13 is: 48,256,016.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,336,450.38 : 88,785,200.64 = 34,967,774.13 : x
  2. Step 2: Convert to fraction form
    64,336,450.38/88,785,200.64 = 34,967,774.13/x
  3. Step 3: Cross multiply
    64,336,450.38x = 88,785,200.64 × 34,967,774.13
  4. Step 4: Simplify right side
    64,336,450.38x = 3,104,620,842,066,251.50
  5. Step 5: Solve for x
    x = 3,104,620,842,066,251.50/64,336,450.38
  6. Step 6: Final answer
    x = 48,256,016.98

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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.