Home / 2,247,479,939,599-3,100,990,735,644-1,271,997,814,674.60

Finding the Fourth Proportional to 2,247,479,939,599, 3,100,990,735,644 and 1,271,997,814,674.60

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Solution

The fourth proportional to 2,247,479,939,599, 3,100,990,735,644 and 1,271,997,814,674.60 is: 1,755,056,127,339.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,479,939,599 : 3,100,990,735,644 = 1,271,997,814,674.60 : x
  2. Step 2: Convert to fraction form
    2,247,479,939,599/3,100,990,735,644 = 1,271,997,814,674.60/x
  3. Step 3: Cross multiply
    2,247,479,939,599x = 3,100,990,735,644 × 1,271,997,814,674.60
  4. Step 4: Simplify right side
    2,247,479,939,599x = 3,944,453,439,065,348,642,963,456
  5. Step 5: Solve for x
    x = 3,944,453,439,065,348,642,963,456/2,247,479,939,599
  6. Step 6: Final answer
    x = 1,755,056,127,339.28

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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.