Home / 25,284,594.12-37,926,909.62-6,115,369.64

Finding the Fourth Proportional to 25,284,594.12, 37,926,909.62 and 6,115,369.64

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Solution

The fourth proportional to 25,284,594.12, 37,926,909.62 and 6,115,369.64 is: 9,173,058.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,284,594.12 : 37,926,909.62 = 6,115,369.64 : x
  2. Step 2: Convert to fraction form
    25,284,594.12/37,926,909.62 = 6,115,369.64/x
  3. Step 3: Cross multiply
    25,284,594.12x = 37,926,909.62 × 6,115,369.64
  4. Step 4: Simplify right side
    25,284,594.12x = 231,937,071,408,960.53
  5. Step 5: Solve for x
    x = 231,937,071,408,960.53/25,284,594.12
  6. Step 6: Final answer
    x = 9,173,058.91

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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.