Home / 165,014,765,999.55-247,522,148,999.32-165,014,765,999.55

Finding the Fourth Proportional to 165,014,765,999.55, 247,522,148,999.32 and 165,014,765,999.55

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Solution

The fourth proportional to 165,014,765,999.55, 247,522,148,999.32 and 165,014,765,999.55 is: 247,522,148,999.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,014,765,999.55 : 247,522,148,999.32 = 165,014,765,999.55 : x
  2. Step 2: Convert to fraction form
    165,014,765,999.55/247,522,148,999.32 = 165,014,765,999.55/x
  3. Step 3: Cross multiply
    165,014,765,999.55x = 247,522,148,999.32 × 165,014,765,999.55
  4. Step 4: Simplify right side
    165,014,765,999.55x = 40,844,809,496,828,537,995,264
  5. Step 5: Solve for x
    x = 40,844,809,496,828,537,995,264/165,014,765,999.55
  6. Step 6: Final answer
    x = 247,522,148,999.32

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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.