Home / 1,726,846,025.54-2,383,054,646.54-933,891,987.92

Finding the Fourth Proportional to 1,726,846,025.54, 2,383,054,646.54 and 933,891,987.92

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Solution

The fourth proportional to 1,726,846,025.54, 2,383,054,646.54 and 933,891,987.92 is: 1,288,774,799.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,846,025.54 : 2,383,054,646.54 = 933,891,987.92 : x
  2. Step 2: Convert to fraction form
    1,726,846,025.54/2,383,054,646.54 = 933,891,987.92/x
  3. Step 3: Cross multiply
    1,726,846,025.54x = 2,383,054,646.54 × 933,891,987.92
  4. Step 4: Simplify right side
    1,726,846,025.54x = 2,225,515,641,162,648,576
  5. Step 5: Solve for x
    x = 2,225,515,641,162,648,576/1,726,846,025.54
  6. Step 6: Final answer
    x = 1,288,774,799.98

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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.