Home / 25,022,680.13-37,526,770.29-7,514,530.94

Finding the Fourth Proportional to 25,022,680.13, 37,526,770.29 and 7,514,530.94

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Solution

The fourth proportional to 25,022,680.13, 37,526,770.29 and 7,514,530.94 is: 11,269,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,022,680.13 : 37,526,770.29 = 7,514,530.94 : x
  2. Step 2: Convert to fraction form
    25,022,680.13/37,526,770.29 = 7,514,530.94/x
  3. Step 3: Cross multiply
    25,022,680.13x = 37,526,770.29 × 7,514,530.94
  4. Step 4: Simplify right side
    25,022,680.13x = 281,996,076,544,474.19
  5. Step 5: Solve for x
    x = 281,996,076,544,474.19/25,022,680.13
  6. Step 6: Final answer
    x = 11,269,619.20

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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.