Home / 22,425,996.36-33,646,801.14-7,075,656.12

Finding the Fourth Proportional to 22,425,996.36, 33,646,801.14 and 7,075,656.12

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Solution

The fourth proportional to 22,425,996.36, 33,646,801.14 and 7,075,656.12 is: 10,615,947.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,425,996.36 : 33,646,801.14 = 7,075,656.12 : x
  2. Step 2: Convert to fraction form
    22,425,996.36/33,646,801.14 = 7,075,656.12/x
  3. Step 3: Cross multiply
    22,425,996.36x = 33,646,801.14 × 7,075,656.12
  4. Step 4: Simplify right side
    22,425,996.36x = 238,073,194,404,664
  5. Step 5: Solve for x
    x = 238,073,194,404,664/22,425,996.36
  6. Step 6: Final answer
    x = 10,615,947.25

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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.