Home / 18,424,380,772,150-25,426,444,701,930-10,203,033,483,647

Finding the Fourth Proportional to 18,424,380,772,150, 25,426,444,701,930 and 10,203,033,483,647

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Solution

The fourth proportional to 18,424,380,772,150, 25,426,444,701,930 and 10,203,033,483,647 is: 14,080,628,807,674.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,424,380,772,150 : 25,426,444,701,930 = 10,203,033,483,647 : x
  2. Step 2: Convert to fraction form
    18,424,380,772,150/25,426,444,701,930 = 10,203,033,483,647/x
  3. Step 3: Cross multiply
    18,424,380,772,150x = 25,426,444,701,930 × 10,203,033,483,647
  4. Step 4: Simplify right side
    18,424,380,772,150x = 259,426,866,663,890,641,603,264,512
  5. Step 5: Solve for x
    x = 259,426,866,663,890,641,603,264,512/18,424,380,772,150
  6. Step 6: Final answer
    x = 14,080,628,807,674.02

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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.