Home / 37,283,935.26-51,453,426.93-20,764,059.72

Finding the Fourth Proportional to 37,283,935.26, 51,453,426.93 and 20,764,059.72

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Solution

The fourth proportional to 37,283,935.26, 51,453,426.93 and 20,764,059.72 is: 28,655,291.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,283,935.26 : 51,453,426.93 = 20,764,059.72 : x
  2. Step 2: Convert to fraction form
    37,283,935.26/51,453,426.93 = 20,764,059.72/x
  3. Step 3: Cross multiply
    37,283,935.26x = 51,453,426.93 × 20,764,059.72
  4. Step 4: Simplify right side
    37,283,935.26x = 1,068,382,029,573,176.25
  5. Step 5: Solve for x
    x = 1,068,382,029,573,176.25/37,283,935.26
  6. Step 6: Final answer
    x = 28,655,291.40

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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.