Home / 26,640,620.73-36,764,056.16-14,417,477.73

Finding the Fourth Proportional to 26,640,620.73, 36,764,056.16 and 14,417,477.73

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Solution

The fourth proportional to 26,640,620.73, 36,764,056.16 and 14,417,477.73 is: 19,896,119.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,640,620.73 : 36,764,056.16 = 14,417,477.73 : x
  2. Step 2: Convert to fraction form
    26,640,620.73/36,764,056.16 = 14,417,477.73/x
  3. Step 3: Cross multiply
    26,640,620.73x = 36,764,056.16 × 14,417,477.73
  4. Step 4: Simplify right side
    26,640,620.73x = 530,044,960,879,181.94
  5. Step 5: Solve for x
    x = 530,044,960,879,181.94/26,640,620.73
  6. Step 6: Final answer
    x = 19,896,119.02

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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.