Home / 2,197,934,935.60-3,295,945,809.60-723,505,025.20

Finding the Fourth Proportional to 2,197,934,935.60, 3,295,945,809.60 and 723,505,025.20

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Solution

The fourth proportional to 2,197,934,935.60, 3,295,945,809.60 and 723,505,025.20 is: 1,084,942,651.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,934,935.60 : 3,295,945,809.60 = 723,505,025.20 : x
  2. Step 2: Convert to fraction form
    2,197,934,935.60/3,295,945,809.60 = 723,505,025.20/x
  3. Step 3: Cross multiply
    2,197,934,935.60x = 3,295,945,809.60 × 723,505,025.20
  4. Step 4: Simplify right side
    2,197,934,935.60x = 2,384,633,356,032,482,304
  5. Step 5: Solve for x
    x = 2,384,633,356,032,482,304/2,197,934,935.60
  6. Step 6: Final answer
    x = 1,084,942,651.13

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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.