Home / 20,003,364.77-27,604,727.94-10,836,007.52

Finding the Fourth Proportional to 20,003,364.77, 27,604,727.94 and 10,836,007.52

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Solution

The fourth proportional to 20,003,364.77, 27,604,727.94 and 10,836,007.52 is: 14,953,736.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,003,364.77 : 27,604,727.94 = 10,836,007.52 : x
  2. Step 2: Convert to fraction form
    20,003,364.77/27,604,727.94 = 10,836,007.52/x
  3. Step 3: Cross multiply
    20,003,364.77x = 27,604,727.94 × 10,836,007.52
  4. Step 4: Simplify right side
    20,003,364.77x = 299,125,039,545,394.12
  5. Step 5: Solve for x
    x = 299,125,039,545,394.12/20,003,364.77
  6. Step 6: Final answer
    x = 14,953,736.18

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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.