Home / 35,047,287.87-48,365,254.40-19,577,372.37

Finding the Fourth Proportional to 35,047,287.87, 48,365,254.40 and 19,577,372.37

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Solution

The fourth proportional to 35,047,287.87, 48,365,254.40 and 19,577,372.37 is: 27,016,772.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,047,287.87 : 48,365,254.40 = 19,577,372.37 : x
  2. Step 2: Convert to fraction form
    35,047,287.87/48,365,254.40 = 19,577,372.37/x
  3. Step 3: Cross multiply
    35,047,287.87x = 48,365,254.40 × 19,577,372.37
  4. Step 4: Simplify right side
    35,047,287.87x = 946,864,595,060,694.12
  5. Step 5: Solve for x
    x = 946,864,595,060,694.12/35,047,287.87
  6. Step 6: Final answer
    x = 27,016,772.27

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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.