Home / 25,774,088.22-35,568,374.13-14,172,399.90

Finding the Fourth Proportional to 25,774,088.22, 35,568,374.13 and 14,172,399.90

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Solution

The fourth proportional to 25,774,088.22, 35,568,374.13 and 14,172,399.90 is: 19,557,984.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,774,088.22 : 35,568,374.13 = 14,172,399.90 : x
  2. Step 2: Convert to fraction form
    25,774,088.22/35,568,374.13 = 14,172,399.90/x
  3. Step 3: Cross multiply
    25,774,088.22x = 35,568,374.13 × 14,172,399.90
  4. Step 4: Simplify right side
    25,774,088.22x = 504,089,221,963,174.62
  5. Step 5: Solve for x
    x = 504,089,221,963,174.62/25,774,088.22
  6. Step 6: Final answer
    x = 19,557,984.66

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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.