Home / 23,976,893.07-35,956,411.18-8,619,992.30

Finding the Fourth Proportional to 23,976,893.07, 35,956,411.18 and 8,619,992.30

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Solution

The fourth proportional to 23,976,893.07, 35,956,411.18 and 8,619,992.30 is: 12,926,778.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,976,893.07 : 35,956,411.18 = 8,619,992.30 : x
  2. Step 2: Convert to fraction form
    23,976,893.07/35,956,411.18 = 8,619,992.30/x
  3. Step 3: Cross multiply
    23,976,893.07x = 35,956,411.18 × 8,619,992.30
  4. Step 4: Simplify right side
    23,976,893.07x = 309,943,987,575,575
  5. Step 5: Solve for x
    x = 309,943,987,575,575/23,976,893.07
  6. Step 6: Final answer
    x = 12,926,778.57

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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.