Home / 1,751,259,054.95-2,416,737,419.20-958,305,099.54

Finding the Fourth Proportional to 1,751,259,054.95, 2,416,737,419.20 and 958,305,099.54

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Solution

The fourth proportional to 1,751,259,054.95, 2,416,737,419.20 and 958,305,099.54 is: 1,322,460,995.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,259,054.95 : 2,416,737,419.20 = 958,305,099.54 : x
  2. Step 2: Convert to fraction form
    1,751,259,054.95/2,416,737,419.20 = 958,305,099.54/x
  3. Step 3: Cross multiply
    1,751,259,054.95x = 2,416,737,419.20 × 958,305,099.54
  4. Step 4: Simplify right side
    1,751,259,054.95x = 2,315,971,793,068,498,432
  5. Step 5: Solve for x
    x = 2,315,971,793,068,498,432/1,751,259,054.95
  6. Step 6: Final answer
    x = 1,322,460,995.43

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1.5x scale

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.