Home / 6,035,810,671.20-8,329,419,126.78-3,359,533,416.60

Finding the Fourth Proportional to 6,035,810,671.20, 8,329,419,126.78 and 3,359,533,416.60

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Solution

The fourth proportional to 6,035,810,671.20, 8,329,419,126.78 and 3,359,533,416.60 is: 4,636,156,337.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,810,671.20 : 8,329,419,126.78 = 3,359,533,416.60 : x
  2. Step 2: Convert to fraction form
    6,035,810,671.20/8,329,419,126.78 = 3,359,533,416.60/x
  3. Step 3: Cross multiply
    6,035,810,671.20x = 8,329,419,126.78 × 3,359,533,416.60
  4. Step 4: Simplify right side
    6,035,810,671.20x = 27,982,961,897,284,599,808
  5. Step 5: Solve for x
    x = 27,982,961,897,284,599,808/6,035,810,671.20
  6. Step 6: Final answer
    x = 4,636,156,337.84

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Double scale
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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.