Home / 35,059,705.88-48,381,491.97-19,589,917.64

Finding the Fourth Proportional to 35,059,705.88, 48,381,491.97 and 19,589,917.64

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Solution

The fourth proportional to 35,059,705.88, 48,381,491.97 and 19,589,917.64 is: 27,033,582.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,059,705.88 : 48,381,491.97 = 19,589,917.64 : x
  2. Step 2: Convert to fraction form
    35,059,705.88/48,381,491.97 = 19,589,917.64/x
  3. Step 3: Cross multiply
    35,059,705.88x = 48,381,491.97 × 19,589,917.64
  4. Step 4: Simplify right side
    35,059,705.88x = 947,789,442,750,714
  5. Step 5: Solve for x
    x = 947,789,442,750,714/35,059,705.88
  6. Step 6: Final answer
    x = 27,033,582.26

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1.5x scale

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.