Home / 1,530,823,478.58-2,294,369,728.74-793,486,882.44

Finding the Fourth Proportional to 1,530,823,478.58, 2,294,369,728.74 and 793,486,882.44

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Solution

The fourth proportional to 1,530,823,478.58, 2,294,369,728.74 and 793,486,882.44 is: 1,189,263,366.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,823,478.58 : 2,294,369,728.74 = 793,486,882.44 : x
  2. Step 2: Convert to fraction form
    1,530,823,478.58/2,294,369,728.74 = 793,486,882.44/x
  3. Step 3: Cross multiply
    1,530,823,478.58x = 2,294,369,728.74 × 793,486,882.44
  4. Step 4: Simplify right side
    1,530,823,478.58x = 1,820,552,283,222,610,944
  5. Step 5: Solve for x
    x = 1,820,552,283,222,610,944/1,530,823,478.58
  6. Step 6: Final answer
    x = 1,189,263,366.22

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