Home / 360,957,669.64-541,457,499.66-102,151,238.92

Finding the Fourth Proportional to 360,957,669.64, 541,457,499.66 and 102,151,238.92

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Solution

The fourth proportional to 360,957,669.64, 541,457,499.66 and 102,151,238.92 is: 153,232,800.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,957,669.64 : 541,457,499.66 = 102,151,238.92 : x
  2. Step 2: Convert to fraction form
    360,957,669.64/541,457,499.66 = 102,151,238.92/x
  3. Step 3: Cross multiply
    360,957,669.64x = 541,457,499.66 × 102,151,238.92
  4. Step 4: Simplify right side
    360,957,669.64x = 55,310,554,412,794,480
  5. Step 5: Solve for x
    x = 55,310,554,412,794,480/360,957,669.64
  6. Step 6: Final answer
    x = 153,232,800.03

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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.