Home / 59,165,115.32-81,646,292.81-33,059,847.71

Finding the Fourth Proportional to 59,165,115.32, 81,646,292.81 and 33,059,847.71

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Solution

The fourth proportional to 59,165,115.32, 81,646,292.81 and 33,059,847.71 is: 45,621,714.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,165,115.32 : 81,646,292.81 = 33,059,847.71 : x
  2. Step 2: Convert to fraction form
    59,165,115.32/81,646,292.81 = 33,059,847.71/x
  3. Step 3: Cross multiply
    59,165,115.32x = 81,646,292.81 × 33,059,847.71
  4. Step 4: Simplify right side
    59,165,115.32x = 2,699,214,006,219,369
  5. Step 5: Solve for x
    x = 2,699,214,006,219,369/59,165,115.32
  6. Step 6: Final answer
    x = 45,621,714.61

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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.