Home / 25,030,967.88-37,552,310.24-7,758,266.04

Finding the Fourth Proportional to 25,030,967.88, 37,552,310.24 and 7,758,266.04

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Solution

The fourth proportional to 25,030,967.88, 37,552,310.24 and 7,758,266.04 is: 11,639,214.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,030,967.88 : 37,552,310.24 = 7,758,266.04 : x
  2. Step 2: Convert to fraction form
    25,030,967.88/37,552,310.24 = 7,758,266.04/x
  3. Step 3: Cross multiply
    25,030,967.88x = 37,552,310.24 × 7,758,266.04
  4. Step 4: Simplify right side
    25,030,967.88x = 291,340,813,258,536.25
  5. Step 5: Solve for x
    x = 291,340,813,258,536.25/25,030,967.88
  6. Step 6: Final answer
    x = 11,639,214.86

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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.