Home / 10,924,369,739.16-15,075,469,799.76-6,101,805,102.80

Finding the Fourth Proportional to 10,924,369,739.16, 15,075,469,799.76 and 6,101,805,102.80

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Solution

The fourth proportional to 10,924,369,739.16, 15,075,469,799.76 and 6,101,805,102.80 is: 8,420,401,427.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924,369,739.16 : 15,075,469,799.76 = 6,101,805,102.80 : x
  2. Step 2: Convert to fraction form
    10,924,369,739.16/15,075,469,799.76 = 6,101,805,102.80/x
  3. Step 3: Cross multiply
    10,924,369,739.16x = 15,075,469,799.76 × 6,101,805,102.80
  4. Step 4: Simplify right side
    10,924,369,739.16x = 91,987,578,551,282,860,032
  5. Step 5: Solve for x
    x = 91,987,578,551,282,860,032/10,924,369,739.16
  6. Step 6: Final answer
    x = 8,420,401,427.97

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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.