Home / 26,563,469.68-36,638,075.19-17,606,380.63

Finding the Fourth Proportional to 26,563,469.68, 36,638,075.19 and 17,606,380.63

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Solution

The fourth proportional to 26,563,469.68, 36,638,075.19 and 17,606,380.63 is: 24,283,872.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,563,469.68 : 36,638,075.19 = 17,606,380.63 : x
  2. Step 2: Convert to fraction form
    26,563,469.68/36,638,075.19 = 17,606,380.63/x
  3. Step 3: Cross multiply
    26,563,469.68x = 36,638,075.19 × 17,606,380.63
  4. Step 4: Simplify right side
    26,563,469.68x = 645,063,897,442,378.50
  5. Step 5: Solve for x
    x = 645,063,897,442,378.50/26,563,469.68
  6. Step 6: Final answer
    x = 24,283,872.00

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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.