Home / 23,976,871.70-35,956,379.12-8,619,970.93

Finding the Fourth Proportional to 23,976,871.70, 35,956,379.12 and 8,619,970.93

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Solution

The fourth proportional to 23,976,871.70, 35,956,379.12 and 8,619,970.93 is: 12,926,746.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,976,871.70 : 35,956,379.12 = 8,619,970.93 : x
  2. Step 2: Convert to fraction form
    23,976,871.70/35,956,379.12 = 8,619,970.93/x
  3. Step 3: Cross multiply
    23,976,871.70x = 35,956,379.12 × 8,619,970.93
  4. Step 4: Simplify right side
    23,976,871.70x = 309,942,942,629,468.19
  5. Step 5: Solve for x
    x = 309,942,942,629,468.19/23,976,871.70
  6. Step 6: Final answer
    x = 12,926,746.52

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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.