Home / 1,825,924,329.47-2,519,562,996.74-1,022,195,837.97

Finding the Fourth Proportional to 1,825,924,329.47, 2,519,562,996.74 and 1,022,195,837.97

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Solution

The fourth proportional to 1,825,924,329.47, 2,519,562,996.74 and 1,022,195,837.97 is: 1,410,511,250.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,924,329.47 : 2,519,562,996.74 = 1,022,195,837.97 : x
  2. Step 2: Convert to fraction form
    1,825,924,329.47/2,519,562,996.74 = 1,022,195,837.97/x
  3. Step 3: Cross multiply
    1,825,924,329.47x = 2,519,562,996.74 × 1,022,195,837.97
  4. Step 4: Simplify right side
    1,825,924,329.47x = 2,575,486,808,773,404,160
  5. Step 5: Solve for x
    x = 2,575,486,808,773,404,160/1,825,924,329.47
  6. Step 6: Final answer
    x = 1,410,511,250.22

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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.