Home / 8,318,621,111,624.40-11,479,710,638,818-4,614,837,515,714

Finding the Fourth Proportional to 8,318,621,111,624.40, 11,479,710,638,818 and 4,614,837,515,714

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Solution

The fourth proportional to 8,318,621,111,624.40, 11,479,710,638,818 and 4,614,837,515,714 is: 6,368,483,263,593.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,318,621,111,624.40 : 11,479,710,638,818 = 4,614,837,515,714 : x
  2. Step 2: Convert to fraction form
    8,318,621,111,624.40/11,479,710,638,818 = 4,614,837,515,714/x
  3. Step 3: Cross multiply
    8,318,621,111,624.40x = 11,479,710,638,818 × 4,614,837,515,714
  4. Step 4: Simplify right side
    8,318,621,111,624.40x = 52,976,999,325,558,436,526,030,848
  5. Step 5: Solve for x
    x = 52,976,999,325,558,436,526,030,848/8,318,621,111,624.40
  6. Step 6: Final answer
    x = 6,368,483,263,593.85

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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.