Home / 3,498,010,435.99-5,247,015,654.39-1,168,947,418.24

Finding the Fourth Proportional to 3,498,010,435.99, 5,247,015,654.39 and 1,168,947,418.24

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Solution

The fourth proportional to 3,498,010,435.99, 5,247,015,654.39 and 1,168,947,418.24 is: 1,753,421,127.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,010,435.99 : 5,247,015,654.39 = 1,168,947,418.24 : x
  2. Step 2: Convert to fraction form
    3,498,010,435.99/5,247,015,654.39 = 1,168,947,418.24/x
  3. Step 3: Cross multiply
    3,498,010,435.99x = 5,247,015,654.39 × 1,168,947,418.24
  4. Step 4: Simplify right side
    3,498,010,435.99x = 6,133,485,402,664,054,784
  5. Step 5: Solve for x
    x = 6,133,485,402,664,054,784/3,498,010,435.99
  6. Step 6: Final answer
    x = 1,753,421,127.50

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Double scale
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1.5x scale

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.