Home / 151,061,041,566.20-208,558,334,671.23-96,159,203,577.23

Finding the Fourth Proportional to 151,061,041,566.20, 208,558,334,671.23 and 96,159,203,577.23

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Solution

The fourth proportional to 151,061,041,566.20, 208,558,334,671.23 and 96,159,203,577.23 is: 132,759,599,387.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,061,041,566.20 : 208,558,334,671.23 = 96,159,203,577.23 : x
  2. Step 2: Convert to fraction form
    151,061,041,566.20/208,558,334,671.23 = 96,159,203,577.23/x
  3. Step 3: Cross multiply
    151,061,041,566.20x = 208,558,334,671.23 × 96,159,203,577.23
  4. Step 4: Simplify right side
    151,061,041,566.20x = 20,054,803,361,378,871,541,760
  5. Step 5: Solve for x
    x = 20,054,803,361,378,871,541,760/151,061,041,566.20
  6. Step 6: Final answer
    x = 132,759,599,387.45

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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.