Home / 52,866,757.10-79,316,371.23-25,235,932.91

Finding the Fourth Proportional to 52,866,757.10, 79,316,371.23 and 25,235,932.91

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Solution

The fourth proportional to 52,866,757.10, 79,316,371.23 and 25,235,932.91 is: 37,861,649.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,866,757.10 : 79,316,371.23 = 25,235,932.91 : x
  2. Step 2: Convert to fraction form
    52,866,757.10/79,316,371.23 = 25,235,932.91/x
  3. Step 3: Cross multiply
    52,866,757.10x = 79,316,371.23 × 25,235,932.91
  4. Step 4: Simplify right side
    52,866,757.10x = 2,001,622,622,628,352.50
  5. Step 5: Solve for x
    x = 2,001,622,622,628,352.50/52,866,757.10
  6. Step 6: Final answer
    x = 37,861,649.41

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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.