Home / 22,301,798.18-33,448,706.66-14,190,679.91

Finding the Fourth Proportional to 22,301,798.18, 33,448,706.66 and 14,190,679.91

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Solution

The fourth proportional to 22,301,798.18, 33,448,706.66 and 14,190,679.91 is: 21,283,480.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,301,798.18 : 33,448,706.66 = 14,190,679.91 : x
  2. Step 2: Convert to fraction form
    22,301,798.18/33,448,706.66 = 14,190,679.91/x
  3. Step 3: Cross multiply
    22,301,798.18x = 33,448,706.66 × 14,190,679.91
  4. Step 4: Simplify right side
    22,301,798.18x = 474,659,889,734,643.69
  5. Step 5: Solve for x
    x = 474,659,889,734,643.69/22,301,798.18
  6. Step 6: Final answer
    x = 21,283,480.64

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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.