Home / 25,674,756,517.80-35,431,205,675.97-14,243,325,666.22

Finding the Fourth Proportional to 25,674,756,517.80, 35,431,205,675.97 and 14,243,325,666.22

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Solution

The fourth proportional to 25,674,756,517.80, 35,431,205,675.97 and 14,243,325,666.22 is: 19,655,812,542.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,674,756,517.80 : 35,431,205,675.97 = 14,243,325,666.22 : x
  2. Step 2: Convert to fraction form
    25,674,756,517.80/35,431,205,675.97 = 14,243,325,666.22/x
  3. Step 3: Cross multiply
    25,674,756,517.80x = 35,431,205,675.97 × 14,243,325,666.22
  4. Step 4: Simplify right side
    25,674,756,517.80x = 504,658,201,189,663,244,288
  5. Step 5: Solve for x
    x = 504,658,201,189,663,244,288/25,674,756,517.80
  6. Step 6: Final answer
    x = 19,655,812,542.56

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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.