Home / 5,894,334,903.70-8,841,502,355.55-5,661,882,610.30

Finding the Fourth Proportional to 5,894,334,903.70, 8,841,502,355.55 and 5,661,882,610.30

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Solution

The fourth proportional to 5,894,334,903.70, 8,841,502,355.55 and 5,661,882,610.30 is: 8,492,823,915.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,334,903.70 : 8,841,502,355.55 = 5,661,882,610.30 : x
  2. Step 2: Convert to fraction form
    5,894,334,903.70/8,841,502,355.55 = 5,661,882,610.30/x
  3. Step 3: Cross multiply
    5,894,334,903.70x = 8,841,502,355.55 × 5,661,882,610.30
  4. Step 4: Simplify right side
    5,894,334,903.70x = 50,059,548,435,815,030,784
  5. Step 5: Solve for x
    x = 50,059,548,435,815,030,784/5,894,334,903.70
  6. Step 6: Final answer
    x = 8,492,823,915.45

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Double scale
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Similar ratio
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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.