Home / 35,522,028.80-53,283,043.20-9,967,371.20

Finding the Fourth Proportional to 35,522,028.80, 53,283,043.20 and 9,967,371.20

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Solution

The fourth proportional to 35,522,028.80, 53,283,043.20 and 9,967,371.20 is: 14,951,056.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,522,028.80 : 53,283,043.20 = 9,967,371.20 : x
  2. Step 2: Convert to fraction form
    35,522,028.80/53,283,043.20 = 9,967,371.20/x
  3. Step 3: Cross multiply
    35,522,028.80x = 53,283,043.20 × 9,967,371.20
  4. Step 4: Simplify right side
    35,522,028.80x = 531,091,870,240,035.81
  5. Step 5: Solve for x
    x = 531,091,870,240,035.81/35,522,028.80
  6. Step 6: Final answer
    x = 14,951,056.80

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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.