Home / 65,526,624,110.20-98,289,936,165.30-63,689,964,014.20

Finding the Fourth Proportional to 65,526,624,110.20, 98,289,936,165.30 and 63,689,964,014.20

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Solution

The fourth proportional to 65,526,624,110.20, 98,289,936,165.30 and 63,689,964,014.20 is: 95,534,946,021.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,526,624,110.20 : 98,289,936,165.30 = 63,689,964,014.20 : x
  2. Step 2: Convert to fraction form
    65,526,624,110.20/98,289,936,165.30 = 63,689,964,014.20/x
  3. Step 3: Cross multiply
    65,526,624,110.20x = 98,289,936,165.30 × 63,689,964,014.20
  4. Step 4: Simplify right side
    65,526,624,110.20x = 6,260,082,497,325,972,324,352
  5. Step 5: Solve for x
    x = 6,260,082,497,325,972,324,352/65,526,624,110.20
  6. Step 6: Final answer
    x = 95,534,946,021.30

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Double scale
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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.