Home / 35,369,535.30-48,809,458.62-19,899,583.02

Finding the Fourth Proportional to 35,369,535.30, 48,809,458.62 and 19,899,583.02

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Solution

The fourth proportional to 35,369,535.30, 48,809,458.62 and 19,899,583.02 is: 27,461,143.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,369,535.30 : 48,809,458.62 = 19,899,583.02 : x
  2. Step 2: Convert to fraction form
    35,369,535.30/48,809,458.62 = 19,899,583.02/x
  3. Step 3: Cross multiply
    35,369,535.30x = 48,809,458.62 × 19,899,583.02
  4. Step 4: Simplify right side
    35,369,535.30x = 971,287,873,969,944.50
  5. Step 5: Solve for x
    x = 971,287,873,969,944.50/35,369,535.30
  6. Step 6: Final answer
    x = 27,461,143.21

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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.