Home / 30,090,422,136.93-41,522,314,306.86-17,714,615,623.80

Finding the Fourth Proportional to 30,090,422,136.93, 41,522,314,306.86 and 17,714,615,623.80

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Solution

The fourth proportional to 30,090,422,136.93, 41,522,314,306.86 and 17,714,615,623.80 is: 24,444,716,475.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,090,422,136.93 : 41,522,314,306.86 = 17,714,615,623.80 : x
  2. Step 2: Convert to fraction form
    30,090,422,136.93/41,522,314,306.86 = 17,714,615,623.80/x
  3. Step 3: Cross multiply
    30,090,422,136.93x = 41,522,314,306.86 × 17,714,615,623.80
  4. Step 4: Simplify right side
    30,090,422,136.93x = 735,551,837,756,636,397,568
  5. Step 5: Solve for x
    x = 735,551,837,756,636,397,568/30,090,422,136.93
  6. Step 6: Final answer
    x = 24,444,716,475.21

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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.