Home / 1,882,023,601.05-2,823,035,401.58-654,784,177.05

Finding the Fourth Proportional to 1,882,023,601.05, 2,823,035,401.58 and 654,784,177.05

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Solution

The fourth proportional to 1,882,023,601.05, 2,823,035,401.58 and 654,784,177.05 is: 982,176,265.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,023,601.05 : 2,823,035,401.58 = 654,784,177.05 : x
  2. Step 2: Convert to fraction form
    1,882,023,601.05/2,823,035,401.58 = 654,784,177.05/x
  3. Step 3: Cross multiply
    1,882,023,601.05x = 2,823,035,401.58 × 654,784,177.05
  4. Step 4: Simplify right side
    1,882,023,601.05x = 1,848,478,912,203,302,400
  5. Step 5: Solve for x
    x = 1,848,478,912,203,302,400/1,882,023,601.05
  6. Step 6: Final answer
    x = 982,176,265.58

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Double scale
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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.