Home / 18,467,980,010,476-25,486,547,205,649-10,134,764,918,096

Finding the Fourth Proportional to 18,467,980,010,476, 25,486,547,205,649 and 10,134,764,918,096

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Solution

The fourth proportional to 18,467,980,010,476, 25,486,547,205,649 and 10,134,764,918,096 is: 13,986,378,821,976.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,467,980,010,476 : 25,486,547,205,649 = 10,134,764,918,096 : x
  2. Step 2: Convert to fraction form
    18,467,980,010,476/25,486,547,205,649 = 10,134,764,918,096/x
  3. Step 3: Cross multiply
    18,467,980,010,476x = 25,486,547,205,649 × 10,134,764,918,096
  4. Step 4: Simplify right side
    18,467,980,010,476x = 258,300,164,503,209,138,540,511,232
  5. Step 5: Solve for x
    x = 258,300,164,503,209,138,540,511,232/18,467,980,010,476
  6. Step 6: Final answer
    x = 13,986,378,821,976.62

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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.