Home / 39,684,267.34-54,751,933.78-22,932,904.16

Finding the Fourth Proportional to 39,684,267.34, 54,751,933.78 and 22,932,904.16

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Solution

The fourth proportional to 39,684,267.34, 54,751,933.78 and 22,932,904.16 is: 31,640,267.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,684,267.34 : 54,751,933.78 = 22,932,904.16 : x
  2. Step 2: Convert to fraction form
    39,684,267.34/54,751,933.78 = 22,932,904.16/x
  3. Step 3: Cross multiply
    39,684,267.34x = 54,751,933.78 × 22,932,904.16
  4. Step 4: Simplify right side
    39,684,267.34x = 1,255,620,849,894,074.25
  5. Step 5: Solve for x
    x = 1,255,620,849,894,074.25/39,684,267.34
  6. Step 6: Final answer
    x = 31,640,267.90

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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.