Home / 23,976,875.82-35,956,385.28-8,619,975.06

Finding the Fourth Proportional to 23,976,875.82, 35,956,385.28 and 8,619,975.06

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Solution

The fourth proportional to 23,976,875.82, 35,956,385.28 and 8,619,975.06 is: 12,926,752.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,976,875.82 : 35,956,385.28 = 8,619,975.06 : x
  2. Step 2: Convert to fraction form
    23,976,875.82/35,956,385.28 = 8,619,975.06/x
  3. Step 3: Cross multiply
    23,976,875.82x = 35,956,385.28 × 8,619,975.06
  4. Step 4: Simplify right side
    23,976,875.82x = 309,943,144,361,351.12
  5. Step 5: Solve for x
    x = 309,943,144,361,351.12/23,976,875.82
  6. Step 6: Final answer
    x = 12,926,752.70

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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.