Home / 2,355,465,256.50-3,250,532,231.46-1,298,190,705.35

Finding the Fourth Proportional to 2,355,465,256.50, 3,250,532,231.46 and 1,298,190,705.35

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Solution

The fourth proportional to 2,355,465,256.50, 3,250,532,231.46 and 1,298,190,705.35 is: 1,791,497,759.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,465,256.50 : 3,250,532,231.46 = 1,298,190,705.35 : x
  2. Step 2: Convert to fraction form
    2,355,465,256.50/3,250,532,231.46 = 1,298,190,705.35/x
  3. Step 3: Cross multiply
    2,355,465,256.50x = 3,250,532,231.46 × 1,298,190,705.35
  4. Step 4: Simplify right side
    2,355,465,256.50x = 4,219,810,730,305,714,176
  5. Step 5: Solve for x
    x = 4,219,810,730,305,714,176/2,355,465,256.50
  6. Step 6: Final answer
    x = 1,791,497,759.80

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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.