Home / 8,975,448,000.20-13,463,172,000.30-4,077,687,744.20

Finding the Fourth Proportional to 8,975,448,000.20, 13,463,172,000.30 and 4,077,687,744.20

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Solution

The fourth proportional to 8,975,448,000.20, 13,463,172,000.30 and 4,077,687,744.20 is: 6,116,531,616.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,448,000.20 : 13,463,172,000.30 = 4,077,687,744.20 : x
  2. Step 2: Convert to fraction form
    8,975,448,000.20/13,463,172,000.30 = 4,077,687,744.20/x
  3. Step 3: Cross multiply
    8,975,448,000.20x = 13,463,172,000.30 × 4,077,687,744.20
  4. Step 4: Simplify right side
    8,975,448,000.20x = 54,898,611,463,679,901,696
  5. Step 5: Solve for x
    x = 54,898,611,463,679,901,696/8,975,448,000.20
  6. Step 6: Final answer
    x = 6,116,531,616.30

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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.