Home / 14,312,308,393.25-21,440,533,536.43-11,149,714,697.23

Finding the Fourth Proportional to 14,312,308,393.25, 21,440,533,536.43 and 11,149,714,697.23

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Solution

The fourth proportional to 14,312,308,393.25, 21,440,533,536.43 and 11,149,714,697.23 is: 16,702,814,481.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,312,308,393.25 : 21,440,533,536.43 = 11,149,714,697.23 : x
  2. Step 2: Convert to fraction form
    14,312,308,393.25/21,440,533,536.43 = 11,149,714,697.23/x
  3. Step 3: Cross multiply
    14,312,308,393.25x = 21,440,533,536.43 × 11,149,714,697.23
  4. Step 4: Simplify right side
    14,312,308,393.25x = 239,055,831,887,586,263,040
  5. Step 5: Solve for x
    x = 239,055,831,887,586,263,040/14,312,308,393.25
  6. Step 6: Final answer
    x = 16,702,814,481.02

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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.