Home / 45,075,404.05-62,203,447.18-25,229,163.52

Finding the Fourth Proportional to 45,075,404.05, 62,203,447.18 and 25,229,163.52

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Solution

The fourth proportional to 45,075,404.05, 62,203,447.18 and 25,229,163.52 is: 34,815,904.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,075,404.05 : 62,203,447.18 = 25,229,163.52 : x
  2. Step 2: Convert to fraction form
    45,075,404.05/62,203,447.18 = 25,229,163.52/x
  3. Step 3: Cross multiply
    45,075,404.05x = 62,203,447.18 × 25,229,163.52
  4. Step 4: Simplify right side
    45,075,404.05x = 1,569,340,940,411,902.75
  5. Step 5: Solve for x
    x = 1,569,340,940,411,902.75/45,075,404.05
  6. Step 6: Final answer
    x = 34,815,904.01

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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.