Home / 2,662,632,599.64-3,994,493,626.50-915,608,448.24

Finding the Fourth Proportional to 2,662,632,599.64, 3,994,493,626.50 and 915,608,448.24

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Solution

The fourth proportional to 2,662,632,599.64, 3,994,493,626.50 and 915,608,448.24 is: 1,373,599,989.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,632,599.64 : 3,994,493,626.50 = 915,608,448.24 : x
  2. Step 2: Convert to fraction form
    2,662,632,599.64/3,994,493,626.50 = 915,608,448.24/x
  3. Step 3: Cross multiply
    2,662,632,599.64x = 3,994,493,626.50 × 915,608,448.24
  4. Step 4: Simplify right side
    2,662,632,599.64x = 3,657,392,110,864,235,008
  5. Step 5: Solve for x
    x = 3,657,392,110,864,235,008/2,662,632,599.64
  6. Step 6: Final answer
    x = 1,373,599,989.48

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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.