Home / 36,967,220.30-55,478,075.43-17,536,507.15

Finding the Fourth Proportional to 36,967,220.30, 55,478,075.43 and 17,536,507.15

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Solution

The fourth proportional to 36,967,220.30, 55,478,075.43 and 17,536,507.15 is: 26,317,685.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,967,220.30 : 55,478,075.43 = 17,536,507.15 : x
  2. Step 2: Convert to fraction form
    36,967,220.30/55,478,075.43 = 17,536,507.15/x
  3. Step 3: Cross multiply
    36,967,220.30x = 55,478,075.43 × 17,536,507.15
  4. Step 4: Simplify right side
    36,967,220.30x = 972,891,666,169,043.88
  5. Step 5: Solve for x
    x = 972,891,666,169,043.88/36,967,220.30
  6. Step 6: Final answer
    x = 26,317,685.19

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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.