Home / 35,802,721.60-53,704,082.40-10,244,564.80

Finding the Fourth Proportional to 35,802,721.60, 53,704,082.40 and 10,244,564.80

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Solution

The fourth proportional to 35,802,721.60, 53,704,082.40 and 10,244,564.80 is: 15,366,847.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,802,721.60 : 53,704,082.40 = 10,244,564.80 : x
  2. Step 2: Convert to fraction form
    35,802,721.60/53,704,082.40 = 10,244,564.80/x
  3. Step 3: Cross multiply
    35,802,721.60x = 53,704,082.40 × 10,244,564.80
  4. Step 4: Simplify right side
    35,802,721.60x = 550,174,952,171,339.56
  5. Step 5: Solve for x
    x = 550,174,952,171,339.56/35,802,721.60
  6. Step 6: Final answer
    x = 15,366,847.20

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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.