Home / 102,203,225.35-141,041,024.03-58,150,223.27

Finding the Fourth Proportional to 102,203,225.35, 141,041,024.03 and 58,150,223.27

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Solution

The fourth proportional to 102,203,225.35, 141,041,024.03 and 58,150,223.27 is: 80,247,634.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,203,225.35 : 141,041,024.03 = 58,150,223.27 : x
  2. Step 2: Convert to fraction form
    102,203,225.35/141,041,024.03 = 58,150,223.27/x
  3. Step 3: Cross multiply
    102,203,225.35x = 141,041,024.03 × 58,150,223.27
  4. Step 4: Simplify right side
    102,203,225.35x = 8,201,567,037,543,009
  5. Step 5: Solve for x
    x = 8,201,567,037,543,009/102,203,225.35
  6. Step 6: Final answer
    x = 80,247,634.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.