Home / 54,257,559.50-74,856,913.71-33,623,476.94

Finding the Fourth Proportional to 54,257,559.50, 74,856,913.71 and 33,623,476.94

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Solution

The fourth proportional to 54,257,559.50, 74,856,913.71 and 33,623,476.94 is: 46,388,922.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,257,559.50 : 74,856,913.71 = 33,623,476.94 : x
  2. Step 2: Convert to fraction form
    54,257,559.50/74,856,913.71 = 33,623,476.94/x
  3. Step 3: Cross multiply
    54,257,559.50x = 74,856,913.71 × 33,623,476.94
  4. Step 4: Simplify right side
    54,257,559.50x = 2,516,949,711,927,754.50
  5. Step 5: Solve for x
    x = 2,516,949,711,927,754.50/54,257,559.50
  6. Step 6: Final answer
    x = 46,388,922.30

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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.