Home / 112,378,812,944.37-168,500,901,848.25-35,768,166,217.77

Finding the Fourth Proportional to 112,378,812,944.37, 168,500,901,848.25 and 35,768,166,217.77

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Solution

The fourth proportional to 112,378,812,944.37, 168,500,901,848.25 and 35,768,166,217.77 is: 53,630,823,348.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,378,812,944.37 : 168,500,901,848.25 = 35,768,166,217.77 : x
  2. Step 2: Convert to fraction form
    112,378,812,944.37/168,500,901,848.25 = 35,768,166,217.77/x
  3. Step 3: Cross multiply
    112,378,812,944.37x = 168,500,901,848.25 × 35,768,166,217.77
  4. Step 4: Simplify right side
    112,378,812,944.37x = 6,026,968,265,152,353,271,808
  5. Step 5: Solve for x
    x = 6,026,968,265,152,353,271,808/112,378,812,944.37
  6. Step 6: Final answer
    x = 53,630,823,348.67

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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.