Home / 9,197,714,822.40-13,796,572,233.60-9,100,968,940.80

Finding the Fourth Proportional to 9,197,714,822.40, 13,796,572,233.60 and 9,100,968,940.80

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Solution

The fourth proportional to 9,197,714,822.40, 13,796,572,233.60 and 9,100,968,940.80 is: 13,651,453,411.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,714,822.40 : 13,796,572,233.60 = 9,100,968,940.80 : x
  2. Step 2: Convert to fraction form
    9,197,714,822.40/13,796,572,233.60 = 9,100,968,940.80/x
  3. Step 3: Cross multiply
    9,197,714,822.40x = 13,796,572,233.60 × 9,100,968,940.80
  4. Step 4: Simplify right side
    9,197,714,822.40x = 125,562,175,387,497,267,200
  5. Step 5: Solve for x
    x = 125,562,175,387,497,267,200/9,197,714,822.40
  6. Step 6: Final answer
    x = 13,651,453,411.20

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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.