Home / 2,340,828,081.60-3,511,242,122.40-961,632,398.40

Finding the Fourth Proportional to 2,340,828,081.60, 3,511,242,122.40 and 961,632,398.40

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Solution

The fourth proportional to 2,340,828,081.60, 3,511,242,122.40 and 961,632,398.40 is: 1,442,448,597.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,828,081.60 : 3,511,242,122.40 = 961,632,398.40 : x
  2. Step 2: Convert to fraction form
    2,340,828,081.60/3,511,242,122.40 = 961,632,398.40/x
  3. Step 3: Cross multiply
    2,340,828,081.60x = 3,511,242,122.40 × 961,632,398.40
  4. Step 4: Simplify right side
    2,340,828,081.60x = 3,376,524,183,526,618,624
  5. Step 5: Solve for x
    x = 3,376,524,183,526,618,624/2,340,828,081.60
  6. Step 6: Final answer
    x = 1,442,448,597.60

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1.5x scale

Why These Related Problems?

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