Home / 10,924,369,725.69-15,075,469,781.16-6,101,805,089.35

Finding the Fourth Proportional to 10,924,369,725.69, 15,075,469,781.16 and 6,101,805,089.35

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Solution

The fourth proportional to 10,924,369,725.69, 15,075,469,781.16 and 6,101,805,089.35 is: 8,420,401,409.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924,369,725.69 : 15,075,469,781.16 = 6,101,805,089.35 : x
  2. Step 2: Convert to fraction form
    10,924,369,725.69/15,075,469,781.16 = 6,101,805,089.35/x
  3. Step 3: Cross multiply
    10,924,369,725.69x = 15,075,469,781.16 × 6,101,805,089.35
  4. Step 4: Simplify right side
    10,924,369,725.69x = 91,987,578,234,948,845,568
  5. Step 5: Solve for x
    x = 91,987,578,234,948,845,568/10,924,369,725.69
  6. Step 6: Final answer
    x = 8,420,401,409.40

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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.