Home / 30,299,073,833.84-41,814,013,202.04-16,933,066,569.68

Finding the Fourth Proportional to 30,299,073,833.84, 41,814,013,202.04 and 16,933,066,569.68

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Solution

The fourth proportional to 30,299,073,833.84, 41,814,013,202.04 and 16,933,066,569.68 is: 23,368,353,533.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,299,073,833.84 : 41,814,013,202.04 = 16,933,066,569.68 : x
  2. Step 2: Convert to fraction form
    30,299,073,833.84/41,814,013,202.04 = 16,933,066,569.68/x
  3. Step 3: Cross multiply
    30,299,073,833.84x = 41,814,013,202.04 × 16,933,066,569.68
  4. Step 4: Simplify right side
    30,299,073,833.84x = 708,039,469,095,621,754,880
  5. Step 5: Solve for x
    x = 708,039,469,095,621,754,880/30,299,073,833.84
  6. Step 6: Final answer
    x = 23,368,353,533.79

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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.