Home / 134,827,168,768.96-186,060,011,650.62-73,026,200,910.40

Finding the Fourth Proportional to 134,827,168,768.96, 186,060,011,650.62 and 73,026,200,910.40

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Solution

The fourth proportional to 134,827,168,768.96, 186,060,011,650.62 and 73,026,200,910.40 is: 100,775,354,969.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,827,168,768.96 : 186,060,011,650.62 = 73,026,200,910.40 : x
  2. Step 2: Convert to fraction form
    134,827,168,768.96/186,060,011,650.62 = 73,026,200,910.40/x
  3. Step 3: Cross multiply
    134,827,168,768.96x = 186,060,011,650.62 × 73,026,200,910.40
  4. Step 4: Simplify right side
    134,827,168,768.96x = 13,587,255,792,189,539,614,720
  5. Step 5: Solve for x
    x = 13,587,255,792,189,539,614,720/134,827,168,768.96
  6. Step 6: Final answer
    x = 100,775,354,969.24

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1.5x scale

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.