Home / 32,933,497.49-45,433,322.57-19,876,582.61

Finding the Fourth Proportional to 32,933,497.49, 45,433,322.57 and 19,876,582.61

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Solution

The fourth proportional to 32,933,497.49, 45,433,322.57 and 19,876,582.61 is: 27,420,688.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,933,497.49 : 45,433,322.57 = 19,876,582.61 : x
  2. Step 2: Convert to fraction form
    32,933,497.49/45,433,322.57 = 19,876,582.61/x
  3. Step 3: Cross multiply
    32,933,497.49x = 45,433,322.57 × 19,876,582.61
  4. Step 4: Simplify right side
    32,933,497.49x = 903,059,189,190,476.62
  5. Step 5: Solve for x
    x = 903,059,189,190,476.62/32,933,497.49
  6. Step 6: Final answer
    x = 27,420,688.90

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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.