Home / 10,777,536,311.10-16,166,304,466.65-6,133,733,994.30

Finding the Fourth Proportional to 10,777,536,311.10, 16,166,304,466.65 and 6,133,733,994.30

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Solution

The fourth proportional to 10,777,536,311.10, 16,166,304,466.65 and 6,133,733,994.30 is: 9,200,600,991.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,777,536,311.10 : 16,166,304,466.65 = 6,133,733,994.30 : x
  2. Step 2: Convert to fraction form
    10,777,536,311.10/16,166,304,466.65 = 6,133,733,994.30/x
  3. Step 3: Cross multiply
    10,777,536,311.10x = 16,166,304,466.65 × 6,133,733,994.30
  4. Step 4: Simplify right side
    10,777,536,311.10x = 99,159,811,269,295,030,272
  5. Step 5: Solve for x
    x = 99,159,811,269,295,030,272/10,777,536,311.10
  6. Step 6: Final answer
    x = 9,200,600,991.45

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Double scale
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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.