Home / 10,181,223.77-14,049,727.31-5,597,511.77

Finding the Fourth Proportional to 10,181,223.77, 14,049,727.31 and 5,597,511.77

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Solution

The fourth proportional to 10,181,223.77, 14,049,727.31 and 5,597,511.77 is: 7,724,367.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,223.77 : 14,049,727.31 = 5,597,511.77 : x
  2. Step 2: Convert to fraction form
    10,181,223.77/14,049,727.31 = 5,597,511.77/x
  3. Step 3: Cross multiply
    10,181,223.77x = 14,049,727.31 × 5,597,511.77
  4. Step 4: Simplify right side
    10,181,223.77x = 78,643,513,955,027.88
  5. Step 5: Solve for x
    x = 78,643,513,955,027.88/10,181,223.77
  6. Step 6: Final answer
    x = 7,724,367.50

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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.