Home / 25,008,297.54-37,507,197.50-7,053,202.50

Finding the Fourth Proportional to 25,008,297.54, 37,507,197.50 and 7,053,202.50

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Solution

The fourth proportional to 25,008,297.54, 37,507,197.50 and 7,053,202.50 is: 10,578,323.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,008,297.54 : 37,507,197.50 = 7,053,202.50 : x
  2. Step 2: Convert to fraction form
    25,008,297.54/37,507,197.50 = 7,053,202.50/x
  3. Step 3: Cross multiply
    25,008,297.54x = 37,507,197.50 × 7,053,202.50
  4. Step 4: Simplify right side
    25,008,297.54x = 264,545,859,174,993.75
  5. Step 5: Solve for x
    x = 264,545,859,174,993.75/25,008,297.54
  6. Step 6: Final answer
    x = 10,578,323.40

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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.