Home / 13,823,382.00-19,076,725.34-7,544,253.15

Finding the Fourth Proportional to 13,823,382.00, 19,076,725.34 and 7,544,253.15

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Solution

The fourth proportional to 13,823,382.00, 19,076,725.34 and 7,544,253.15 is: 10,411,319.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,823,382.00 : 19,076,725.34 = 7,544,253.15 : x
  2. Step 2: Convert to fraction form
    13,823,382.00/19,076,725.34 = 7,544,253.15/x
  3. Step 3: Cross multiply
    13,823,382.00x = 19,076,725.34 × 7,544,253.15
  4. Step 4: Simplify right side
    13,823,382.00x = 143,919,645,260,988.34
  5. Step 5: Solve for x
    x = 143,919,645,260,988.34/13,823,382.00
  6. Step 6: Final answer
    x = 10,411,319.41

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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.