Home / 38,937,606.40-53,727,928.06-22,414,538.30

Finding the Fourth Proportional to 38,937,606.40, 53,727,928.06 and 22,414,538.30

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Solution

The fourth proportional to 38,937,606.40, 53,727,928.06 and 22,414,538.30 is: 30,928,626.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,937,606.40 : 53,727,928.06 = 22,414,538.30 : x
  2. Step 2: Convert to fraction form
    38,937,606.40/53,727,928.06 = 22,414,538.30/x
  3. Step 3: Cross multiply
    38,937,606.40x = 53,727,928.06 × 22,414,538.30
  4. Step 4: Simplify right side
    38,937,606.40x = 1,204,286,701,280,514.75
  5. Step 5: Solve for x
    x = 1,204,286,701,280,514.75/38,937,606.40
  6. Step 6: Final answer
    x = 30,928,626.91

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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.