Home / 7,082,113,510.80-10,623,170,266.20-6,878,040,166.80

Finding the Fourth Proportional to 7,082,113,510.80, 10,623,170,266.20 and 6,878,040,166.80

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Solution

The fourth proportional to 7,082,113,510.80, 10,623,170,266.20 and 6,878,040,166.80 is: 10,317,060,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,082,113,510.80 : 10,623,170,266.20 = 6,878,040,166.80 : x
  2. Step 2: Convert to fraction form
    7,082,113,510.80/10,623,170,266.20 = 6,878,040,166.80/x
  3. Step 3: Cross multiply
    7,082,113,510.80x = 10,623,170,266.20 × 6,878,040,166.80
  4. Step 4: Simplify right side
    7,082,113,510.80x = 73,066,591,789,679,058,944
  5. Step 5: Solve for x
    x = 73,066,591,789,679,058,944/7,082,113,510.80
  6. Step 6: Final answer
    x = 10,317,060,250.20

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Double scale
Find fourth proportional to 7,082,113,511.80, 10,623,170,267.70 and 6,878,040,167.80
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.