Home / 33,385,398.36-46,075,918.14-19,633,697.88

Finding the Fourth Proportional to 33,385,398.36, 46,075,918.14 and 19,633,697.88

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Solution

The fourth proportional to 33,385,398.36, 46,075,918.14 and 19,633,697.88 is: 27,096,895.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,385,398.36 : 46,075,918.14 = 19,633,697.88 : x
  2. Step 2: Convert to fraction form
    33,385,398.36/46,075,918.14 = 19,633,697.88/x
  3. Step 3: Cross multiply
    33,385,398.36x = 46,075,918.14 × 19,633,697.88
  4. Step 4: Simplify right side
    33,385,398.36x = 904,640,656,304,371.50
  5. Step 5: Solve for x
    x = 904,640,656,304,371.50/33,385,398.36
  6. Step 6: Final answer
    x = 27,096,895.67

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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.