Home / 9,394,487,980,075.60-12,965,522,027,120-5,690,595,611,101

Finding the Fourth Proportional to 9,394,487,980,075.60, 12,965,522,027,120 and 5,690,595,611,101

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Solution

The fourth proportional to 9,394,487,980,075.60, 12,965,522,027,120 and 5,690,595,611,101 is: 7,853,705,587,749.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,394,487,980,075.60 : 12,965,522,027,120 = 5,690,595,611,101 : x
  2. Step 2: Convert to fraction form
    9,394,487,980,075.60/12,965,522,027,120 = 5,690,595,611,101/x
  3. Step 3: Cross multiply
    9,394,487,980,075.60x = 12,965,522,027,120 × 5,690,595,611,101
  4. Step 4: Simplify right side
    9,394,487,980,075.60x = 73,781,542,743,162,411,085,201,408
  5. Step 5: Solve for x
    x = 73,781,542,743,162,411,085,201,408/9,394,487,980,075.60
  6. Step 6: Final answer
    x = 7,853,705,587,749.20

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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.