Home / 113,612,224,125.80-170,418,336,188.70-47,410,831,332.20

Finding the Fourth Proportional to 113,612,224,125.80, 170,418,336,188.70 and 47,410,831,332.20

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Solution

The fourth proportional to 113,612,224,125.80, 170,418,336,188.70 and 47,410,831,332.20 is: 71,116,246,998.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,612,224,125.80 : 170,418,336,188.70 = 47,410,831,332.20 : x
  2. Step 2: Convert to fraction form
    113,612,224,125.80/170,418,336,188.70 = 47,410,831,332.20/x
  3. Step 3: Cross multiply
    113,612,224,125.80x = 170,418,336,188.70 × 47,410,831,332.20
  4. Step 4: Simplify right side
    113,612,224,125.80x = 8,079,674,992,956,611,231,744
  5. Step 5: Solve for x
    x = 8,079,674,992,956,611,231,744/113,612,224,125.80
  6. Step 6: Final answer
    x = 71,116,246,998.30

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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.