Home / 22,301,800.43-33,448,710.04-14,190,682.16

Finding the Fourth Proportional to 22,301,800.43, 33,448,710.04 and 14,190,682.16

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Solution

The fourth proportional to 22,301,800.43, 33,448,710.04 and 14,190,682.16 is: 21,283,484.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,301,800.43 : 33,448,710.04 = 14,190,682.16 : x
  2. Step 2: Convert to fraction form
    22,301,800.43/33,448,710.04 = 14,190,682.16/x
  3. Step 3: Cross multiply
    22,301,800.43x = 33,448,710.04 × 14,190,682.16
  4. Step 4: Simplify right side
    22,301,800.43x = 474,660,012,887,785.94
  5. Step 5: Solve for x
    x = 474,660,012,887,785.94/22,301,800.43
  6. Step 6: Final answer
    x = 21,283,484.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.