Home / 38,486,588.90-53,091,356.70-23,797,559.66

Finding the Fourth Proportional to 38,486,588.90, 53,091,356.70 and 23,797,559.66

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Solution

The fourth proportional to 38,486,588.90, 53,091,356.70 and 23,797,559.66 is: 32,828,181.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,486,588.90 : 53,091,356.70 = 23,797,559.66 : x
  2. Step 2: Convert to fraction form
    38,486,588.90/53,091,356.70 = 23,797,559.66/x
  3. Step 3: Cross multiply
    38,486,588.90x = 53,091,356.70 × 23,797,559.66
  4. Step 4: Simplify right side
    38,486,588.90x = 1,263,444,728,498,590.75
  5. Step 5: Solve for x
    x = 1,263,444,728,498,590.75/38,486,588.90
  6. Step 6: Final answer
    x = 32,828,181.57

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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.