Home / 104,610,367.52-156,950,864.46-46,310,003.54

Finding the Fourth Proportional to 104,610,367.52, 156,950,864.46 and 46,310,003.54

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Solution

The fourth proportional to 104,610,367.52, 156,950,864.46 and 46,310,003.54 is: 69,480,638.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,610,367.52 : 156,950,864.46 = 46,310,003.54 : x
  2. Step 2: Convert to fraction form
    104,610,367.52/156,950,864.46 = 46,310,003.54/x
  3. Step 3: Cross multiply
    104,610,367.52x = 156,950,864.46 × 46,310,003.54
  4. Step 4: Simplify right side
    104,610,367.52x = 7,268,395,088,748,660
  5. Step 5: Solve for x
    x = 7,268,395,088,748,660/104,610,367.52
  6. Step 6: Final answer
    x = 69,480,638.12

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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.