Home / 2,724,226,493.52-3,759,432,538.91-1,471,163,238.71

Finding the Fourth Proportional to 2,724,226,493.52, 3,759,432,538.91 and 1,471,163,238.71

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Solution

The fourth proportional to 2,724,226,493.52, 3,759,432,538.91 and 1,471,163,238.71 is: 2,030,205,257.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,226,493.52 : 3,759,432,538.91 = 1,471,163,238.71 : x
  2. Step 2: Convert to fraction form
    2,724,226,493.52/3,759,432,538.91 = 1,471,163,238.71/x
  3. Step 3: Cross multiply
    2,724,226,493.52x = 3,759,432,538.91 × 1,471,163,238.71
  4. Step 4: Simplify right side
    2,724,226,493.52x = 5,530,738,949,628,440,576
  5. Step 5: Solve for x
    x = 5,530,738,949,628,440,576/2,724,226,493.52
  6. Step 6: Final answer
    x = 2,030,205,257.45

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Double scale
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1.5x scale

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.