Home / 25,008,851.66-37,508,028.69-7,053,756.62

Finding the Fourth Proportional to 25,008,851.66, 37,508,028.69 and 7,053,756.62

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Solution

The fourth proportional to 25,008,851.66, 37,508,028.69 and 7,053,756.62 is: 10,579,154.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,008,851.66 : 37,508,028.69 = 7,053,756.62 : x
  2. Step 2: Convert to fraction form
    25,008,851.66/37,508,028.69 = 7,053,756.62/x
  3. Step 3: Cross multiply
    25,008,851.66x = 37,508,028.69 × 7,053,756.62
  4. Step 4: Simplify right side
    25,008,851.66x = 264,572,505,675,237.41
  5. Step 5: Solve for x
    x = 264,572,505,675,237.41/25,008,851.66
  6. Step 6: Final answer
    x = 10,579,154.50

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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.