Home / 25,317,504,476.80-37,976,256,715.20-16,598,431,196.80

Finding the Fourth Proportional to 25,317,504,476.80, 37,976,256,715.20 and 16,598,431,196.80

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Solution

The fourth proportional to 25,317,504,476.80, 37,976,256,715.20 and 16,598,431,196.80 is: 24,897,646,795.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,317,504,476.80 : 37,976,256,715.20 = 16,598,431,196.80 : x
  2. Step 2: Convert to fraction form
    25,317,504,476.80/37,976,256,715.20 = 16,598,431,196.80/x
  3. Step 3: Cross multiply
    25,317,504,476.80x = 37,976,256,715.20 × 16,598,431,196.80
  4. Step 4: Simplify right side
    25,317,504,476.80x = 630,346,284,199,261,110,272
  5. Step 5: Solve for x
    x = 630,346,284,199,261,110,272/25,317,504,476.80
  6. Step 6: Final answer
    x = 24,897,646,795.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.