Home / 40,735,755.48-56,363,374.73-35,519,633.13

Finding the Fourth Proportional to 40,735,755.48, 56,363,374.73 and 35,519,633.13

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Solution

The fourth proportional to 40,735,755.48, 56,363,374.73 and 35,519,633.13 is: 49,146,170.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,735,755.48 : 56,363,374.73 = 35,519,633.13 : x
  2. Step 2: Convert to fraction form
    40,735,755.48/56,363,374.73 = 35,519,633.13/x
  3. Step 3: Cross multiply
    40,735,755.48x = 56,363,374.73 × 35,519,633.13
  4. Step 4: Simplify right side
    40,735,755.48x = 2,002,006,392,200,714.75
  5. Step 5: Solve for x
    x = 2,002,006,392,200,714.75/40,735,755.48
  6. Step 6: Final answer
    x = 49,146,170.69

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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.