Home / 55,794,994.99-83,690,945.32-14,854,785.37

Finding the Fourth Proportional to 55,794,994.99, 83,690,945.32 and 14,854,785.37

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Solution

The fourth proportional to 55,794,994.99, 83,690,945.32 and 14,854,785.37 is: 22,281,766.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,794,994.99 : 83,690,945.32 = 14,854,785.37 : x
  2. Step 2: Convert to fraction form
    55,794,994.99/83,690,945.32 = 14,854,785.37/x
  3. Step 3: Cross multiply
    55,794,994.99x = 83,690,945.32 × 14,854,785.37
  4. Step 4: Simplify right side
    55,794,994.99x = 1,243,211,030,141,005.75
  5. Step 5: Solve for x
    x = 1,243,211,030,141,005.75/55,794,994.99
  6. Step 6: Final answer
    x = 22,281,766.14

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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.