Home / 944,511,077.74-1,303,843,294.24-610,146,668.37

Finding the Fourth Proportional to 944,511,077.74, 1,303,843,294.24 and 610,146,668.37

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Solution

The fourth proportional to 944,511,077.74, 1,303,843,294.24 and 610,146,668.37 is: 842,272,431.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,511,077.74 : 1,303,843,294.24 = 610,146,668.37 : x
  2. Step 2: Convert to fraction form
    944,511,077.74/1,303,843,294.24 = 610,146,668.37/x
  3. Step 3: Cross multiply
    944,511,077.74x = 1,303,843,294.24 × 610,146,668.37
  4. Step 4: Simplify right side
    944,511,077.74x = 795,535,642,055,576,192
  5. Step 5: Solve for x
    x = 795,535,642,055,576,192/944,511,077.74
  6. Step 6: Final answer
    x = 842,272,431.53

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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.