Home / 45,075,405.05-62,203,448.56-25,229,164.52

Finding the Fourth Proportional to 45,075,405.05, 62,203,448.56 and 25,229,164.52

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Solution

The fourth proportional to 45,075,405.05, 62,203,448.56 and 25,229,164.52 is: 34,815,905.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,075,405.05 : 62,203,448.56 = 25,229,164.52 : x
  2. Step 2: Convert to fraction form
    45,075,405.05/62,203,448.56 = 25,229,164.52/x
  3. Step 3: Cross multiply
    45,075,405.05x = 62,203,448.56 × 25,229,164.52
  4. Step 4: Simplify right side
    45,075,405.05x = 1,569,341,037,431,597
  5. Step 5: Solve for x
    x = 1,569,341,037,431,597/45,075,405.05
  6. Step 6: Final answer
    x = 34,815,905.39

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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.