Home / 60,109,790.70-82,951,670.64-32,607,718.92

Finding the Fourth Proportional to 60,109,790.70, 82,951,670.64 and 32,607,718.92

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Solution

The fourth proportional to 60,109,790.70, 82,951,670.64 and 32,607,718.92 is: 44,998,738.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,109,790.70 : 82,951,670.64 = 32,607,718.92 : x
  2. Step 2: Convert to fraction form
    60,109,790.70/82,951,670.64 = 32,607,718.92/x
  3. Step 3: Cross multiply
    60,109,790.70x = 82,951,670.64 × 32,607,718.92
  4. Step 4: Simplify right side
    60,109,790.70x = 2,704,864,760,173,536.50
  5. Step 5: Solve for x
    x = 2,704,864,760,173,536.50/60,109,790.70
  6. Step 6: Final answer
    x = 44,998,738.62

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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.