Home / 38,486,590.28-53,091,358.61-23,797,561.04

Finding the Fourth Proportional to 38,486,590.28, 53,091,358.61 and 23,797,561.04

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Solution

The fourth proportional to 38,486,590.28, 53,091,358.61 and 23,797,561.04 is: 32,828,183.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,486,590.28 : 53,091,358.61 = 23,797,561.04 : x
  2. Step 2: Convert to fraction form
    38,486,590.28/53,091,358.61 = 23,797,561.04/x
  3. Step 3: Cross multiply
    38,486,590.28x = 53,091,358.61 × 23,797,561.04
  4. Step 4: Simplify right side
    38,486,590.28x = 1,263,444,846,833,560
  5. Step 5: Solve for x
    x = 1,263,444,846,833,560/38,486,590.28
  6. Step 6: Final answer
    x = 32,828,183.47

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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.