Home / 19,567,302.48-29,356,158.96-6,787,787.04

Finding the Fourth Proportional to 19,567,302.48, 29,356,158.96 and 6,787,787.04

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Solution

The fourth proportional to 19,567,302.48, 29,356,158.96 and 6,787,787.04 is: 10,183,486.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567,302.48 : 29,356,158.96 = 6,787,787.04 : x
  2. Step 2: Convert to fraction form
    19,567,302.48/29,356,158.96 = 6,787,787.04/x
  3. Step 3: Cross multiply
    19,567,302.48x = 29,356,158.96 × 6,787,787.04
  4. Step 4: Simplify right side
    19,567,302.48x = 199,263,355,332,867.88
  5. Step 5: Solve for x
    x = 199,263,355,332,867.88/19,567,302.48
  6. Step 6: Final answer
    x = 10,183,486.23

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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.