Home / 62,560,387.02-93,840,392.82-15,873,782.40

Finding the Fourth Proportional to 62,560,387.02, 93,840,392.82 and 15,873,782.40

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Solution

The fourth proportional to 62,560,387.02, 93,840,392.82 and 15,873,782.40 is: 23,810,625.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,387.02 : 93,840,392.82 = 15,873,782.40 : x
  2. Step 2: Convert to fraction form
    62,560,387.02/93,840,392.82 = 15,873,782.40/x
  3. Step 3: Cross multiply
    62,560,387.02x = 93,840,392.82 × 15,873,782.40
  4. Step 4: Simplify right side
    62,560,387.02x = 1,489,601,975,955,202.25
  5. Step 5: Solve for x
    x = 1,489,601,975,955,202.25/62,560,387.02
  6. Step 6: Final answer
    x = 23,810,625.97

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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.