Home / 33,325,075.56-45,970,097.16-19,384,860.36

Finding the Fourth Proportional to 33,325,075.56, 45,970,097.16 and 19,384,860.36

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Solution

The fourth proportional to 33,325,075.56, 45,970,097.16 and 19,384,860.36 is: 26,740,341.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,325,075.56 : 45,970,097.16 = 19,384,860.36 : x
  2. Step 2: Convert to fraction form
    33,325,075.56/45,970,097.16 = 19,384,860.36/x
  3. Step 3: Cross multiply
    33,325,075.56x = 45,970,097.16 × 19,384,860.36
  4. Step 4: Simplify right side
    33,325,075.56x = 891,123,914,182,232.50
  5. Step 5: Solve for x
    x = 891,123,914,182,232.50/33,325,075.56
  6. Step 6: Final answer
    x = 26,740,341.90

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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.