Home / 18,083,374,634.52-24,949,448,379.86-10,559,568,354.84

Finding the Fourth Proportional to 18,083,374,634.52, 24,949,448,379.86 and 10,559,568,354.84

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Solution

The fourth proportional to 18,083,374,634.52, 24,949,448,379.86 and 10,559,568,354.84 is: 14,568,929,246.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,083,374,634.52 : 24,949,448,379.86 = 10,559,568,354.84 : x
  2. Step 2: Convert to fraction form
    18,083,374,634.52/24,949,448,379.86 = 10,559,568,354.84/x
  3. Step 3: Cross multiply
    18,083,374,634.52x = 24,949,448,379.86 × 10,559,568,354.84
  4. Step 4: Simplify right side
    18,083,374,634.52x = 263,455,405,582,683,766,784
  5. Step 5: Solve for x
    x = 263,455,405,582,683,766,784/18,083,374,634.52
  6. Step 6: Final answer
    x = 14,568,929,246.19

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1.5x scale

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.