Home / 25,964,785.55-35,643,772.02-22,287,317.72

Finding the Fourth Proportional to 25,964,785.55, 35,643,772.02 and 22,287,317.72

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Solution

The fourth proportional to 25,964,785.55, 35,643,772.02 and 22,287,317.72 is: 30,595,441.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,964,785.55 : 35,643,772.02 = 22,287,317.72 : x
  2. Step 2: Convert to fraction form
    25,964,785.55/35,643,772.02 = 22,287,317.72/x
  3. Step 3: Cross multiply
    25,964,785.55x = 35,643,772.02 × 22,287,317.72
  4. Step 4: Simplify right side
    25,964,785.55x = 794,404,071,570,767.38
  5. Step 5: Solve for x
    x = 794,404,071,570,767.38/25,964,785.55
  6. Step 6: Final answer
    x = 30,595,441.27

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.