Home / 164,659,715.14-246,660,245.34-99,044,632.18

Finding the Fourth Proportional to 164,659,715.14, 246,660,245.34 and 99,044,632.18

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Solution

The fourth proportional to 164,659,715.14, 246,660,245.34 and 99,044,632.18 is: 148,368,854.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,659,715.14 : 246,660,245.34 = 99,044,632.18 : x
  2. Step 2: Convert to fraction form
    164,659,715.14/246,660,245.34 = 99,044,632.18/x
  3. Step 3: Cross multiply
    164,659,715.14x = 246,660,245.34 × 99,044,632.18
  4. Step 4: Simplify right side
    164,659,715.14x = 24,430,373,273,128,860
  5. Step 5: Solve for x
    x = 24,430,373,273,128,860/164,659,715.14
  6. Step 6: Final answer
    x = 148,368,854.23

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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.