Home / 897,382,022.20-1,346,073,033.30-591,020,063.80

Finding the Fourth Proportional to 897,382,022.20, 1,346,073,033.30 and 591,020,063.80

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Solution

The fourth proportional to 897,382,022.20, 1,346,073,033.30 and 591,020,063.80 is: 886,530,095.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,382,022.20 : 1,346,073,033.30 = 591,020,063.80 : x
  2. Step 2: Convert to fraction form
    897,382,022.20/1,346,073,033.30 = 591,020,063.80/x
  3. Step 3: Cross multiply
    897,382,022.20x = 1,346,073,033.30 × 591,020,063.80
  4. Step 4: Simplify right side
    897,382,022.20x = 795,556,170,020,425,472
  5. Step 5: Solve for x
    x = 795,556,170,020,425,472/897,382,022.20
  6. Step 6: Final answer
    x = 886,530,095.70

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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.