Home / 1,882,023,684.30-2,823,035,526.45-654,784,260.30

Finding the Fourth Proportional to 1,882,023,684.30, 2,823,035,526.45 and 654,784,260.30

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Solution

The fourth proportional to 1,882,023,684.30, 2,823,035,526.45 and 654,784,260.30 is: 982,176,390.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,023,684.30 : 2,823,035,526.45 = 654,784,260.30 : x
  2. Step 2: Convert to fraction form
    1,882,023,684.30/2,823,035,526.45 = 654,784,260.30/x
  3. Step 3: Cross multiply
    1,882,023,684.30x = 2,823,035,526.45 × 654,784,260.30
  4. Step 4: Simplify right side
    1,882,023,684.30x = 1,848,479,228,987,184,128
  5. Step 5: Solve for x
    x = 1,848,479,228,987,184,128/1,882,023,684.30
  6. Step 6: Final answer
    x = 982,176,390.45

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Double scale
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Similar ratio
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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.