Home / 30,260,372,962,496-41,759,354,958,958-16,386,873,339,390

Finding the Fourth Proportional to 30,260,372,962,496, 41,759,354,958,958 and 16,386,873,339,390

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Solution

The fourth proportional to 30,260,372,962,496, 41,759,354,958,958 and 16,386,873,339,390 is: 22,613,907,016,122.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,260,372,962,496 : 41,759,354,958,958 = 16,386,873,339,390 : x
  2. Step 2: Convert to fraction form
    30,260,372,962,496/41,759,354,958,958 = 16,386,873,339,390/x
  3. Step 3: Cross multiply
    30,260,372,962,496x = 41,759,354,958,958 × 16,386,873,339,390
  4. Step 4: Simplify right side
    30,260,372,962,496x = 684,305,260,447,072,429,778,403,328
  5. Step 5: Solve for x
    x = 684,305,260,447,072,429,778,403,328/30,260,372,962,496
  6. Step 6: Final answer
    x = 22,613,907,016,122.52

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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.