Home / 22,146,773.10-33,220,159.65-14,494,022.70

Finding the Fourth Proportional to 22,146,773.10, 33,220,159.65 and 14,494,022.70

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Solution

The fourth proportional to 22,146,773.10, 33,220,159.65 and 14,494,022.70 is: 21,741,034.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,146,773.10 : 33,220,159.65 = 14,494,022.70 : x
  2. Step 2: Convert to fraction form
    22,146,773.10/33,220,159.65 = 14,494,022.70/x
  3. Step 3: Cross multiply
    22,146,773.10x = 33,220,159.65 × 14,494,022.70
  4. Step 4: Simplify right side
    22,146,773.10x = 481,493,748,064,724
  5. Step 5: Solve for x
    x = 481,493,748,064,724/22,146,773.10
  6. Step 6: Final answer
    x = 21,741,034.05

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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.