Home / 2,247,479,939,607.60-3,100,990,735,656.20-1,271,997,814,683.10

Finding the Fourth Proportional to 2,247,479,939,607.60, 3,100,990,735,656.20 and 1,271,997,814,683.10

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Solution

The fourth proportional to 2,247,479,939,607.60, 3,100,990,735,656.20 and 1,271,997,814,683.10 is: 1,755,056,127,351.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,479,939,607.60 : 3,100,990,735,656.20 = 1,271,997,814,683.10 : x
  2. Step 2: Convert to fraction form
    2,247,479,939,607.60/3,100,990,735,656.20 = 1,271,997,814,683.10/x
  3. Step 3: Cross multiply
    2,247,479,939,607.60x = 3,100,990,735,656.20 × 1,271,997,814,683.10
  4. Step 4: Simplify right side
    2,247,479,939,607.60x = 3,944,453,439,107,225,647,841,280
  5. Step 5: Solve for x
    x = 3,944,453,439,107,225,647,841,280/2,247,479,939,607.60
  6. Step 6: Final answer
    x = 1,755,056,127,351.20

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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.