Home / 38,241,523.20-57,362,284.80-34,462,387.20

Finding the Fourth Proportional to 38,241,523.20, 57,362,284.80 and 34,462,387.20

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Solution

The fourth proportional to 38,241,523.20, 57,362,284.80 and 34,462,387.20 is: 51,693,580.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,241,523.20 : 57,362,284.80 = 34,462,387.20 : x
  2. Step 2: Convert to fraction form
    38,241,523.20/57,362,284.80 = 34,462,387.20/x
  3. Step 3: Cross multiply
    38,241,523.20x = 57,362,284.80 × 34,462,387.20
  4. Step 4: Simplify right side
    38,241,523.20x = 1,976,841,269,454,274.75
  5. Step 5: Solve for x
    x = 1,976,841,269,454,274.75/38,241,523.20
  6. Step 6: Final answer
    x = 51,693,580.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.