Home / 164,037,015.09-246,014,568.33-64,346,919.79

Finding the Fourth Proportional to 164,037,015.09, 246,014,568.33 and 64,346,919.79

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Solution

The fourth proportional to 164,037,015.09, 246,014,568.33 and 64,346,919.79 is: 96,504,314.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,037,015.09 : 246,014,568.33 = 64,346,919.79 : x
  2. Step 2: Convert to fraction form
    164,037,015.09/246,014,568.33 = 64,346,919.79/x
  3. Step 3: Cross multiply
    164,037,015.09x = 246,014,568.33 × 64,346,919.79
  4. Step 4: Simplify right side
    164,037,015.09x = 15,830,279,695,180,248
  5. Step 5: Solve for x
    x = 15,830,279,695,180,248/164,037,015.09
  6. Step 6: Final answer
    x = 96,504,314.51

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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.