Home / 54,797,573.79-75,585,815.62-35,960,377.82

Finding the Fourth Proportional to 54,797,573.79, 75,585,815.62 and 35,960,377.82

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Solution

The fourth proportional to 54,797,573.79, 75,585,815.62 and 35,960,377.82 is: 49,602,460.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,797,573.79 : 75,585,815.62 = 35,960,377.82 : x
  2. Step 2: Convert to fraction form
    54,797,573.79/75,585,815.62 = 35,960,377.82/x
  3. Step 3: Cross multiply
    54,797,573.79x = 75,585,815.62 × 35,960,377.82
  4. Step 4: Simplify right side
    54,797,573.79x = 2,718,094,487,060,227.50
  5. Step 5: Solve for x
    x = 2,718,094,487,060,227.50/54,797,573.79
  6. Step 6: Final answer
    x = 49,602,460.46

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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.