Home / 70,330,811,552.24-105,410,380,552.56-33,015,992,203.76

Finding the Fourth Proportional to 70,330,811,552.24, 105,410,380,552.56 and 33,015,992,203.76

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Solution

The fourth proportional to 70,330,811,552.24, 105,410,380,552.56 and 33,015,992,203.76 is: 49,483,693,216.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,330,811,552.24 : 105,410,380,552.56 = 33,015,992,203.76 : x
  2. Step 2: Convert to fraction form
    70,330,811,552.24/105,410,380,552.56 = 33,015,992,203.76/x
  3. Step 3: Cross multiply
    70,330,811,552.24x = 105,410,380,552.56 × 33,015,992,203.76
  4. Step 4: Simplify right side
    70,330,811,552.24x = 3,480,228,302,518,695,231,488
  5. Step 5: Solve for x
    x = 3,480,228,302,518,695,231,488/70,330,811,552.24
  6. Step 6: Final answer
    x = 49,483,693,216.50

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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.