Home / 959,095,993.35-1,438,643,990.03-959,095,993.35

Finding the Fourth Proportional to 959,095,993.35, 1,438,643,990.03 and 959,095,993.35

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Solution

The fourth proportional to 959,095,993.35, 1,438,643,990.03 and 959,095,993.35 is: 1,438,643,990.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,095,993.35 : 1,438,643,990.03 = 959,095,993.35 : x
  2. Step 2: Convert to fraction form
    959,095,993.35/1,438,643,990.03 = 959,095,993.35/x
  3. Step 3: Cross multiply
    959,095,993.35x = 1,438,643,990.03 × 959,095,993.35
  4. Step 4: Simplify right side
    959,095,993.35x = 1,379,797,686,690,034,944
  5. Step 5: Solve for x
    x = 1,379,797,686,690,034,944/959,095,993.35
  6. Step 6: Final answer
    x = 1,438,643,990.03

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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.