Home / 9,507,667,615.20-14,261,501,422.80-3,297,460,665.60

Finding the Fourth Proportional to 9,507,667,615.20, 14,261,501,422.80 and 3,297,460,665.60

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Solution

The fourth proportional to 9,507,667,615.20, 14,261,501,422.80 and 3,297,460,665.60 is: 4,946,190,998.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,507,667,615.20 : 14,261,501,422.80 = 3,297,460,665.60 : x
  2. Step 2: Convert to fraction form
    9,507,667,615.20/14,261,501,422.80 = 3,297,460,665.60/x
  3. Step 3: Cross multiply
    9,507,667,615.20x = 14,261,501,422.80 × 3,297,460,665.60
  4. Step 4: Simplify right side
    9,507,667,615.20x = 47,026,739,974,081,429,504
  5. Step 5: Solve for x
    x = 47,026,739,974,081,429,504/9,507,667,615.20
  6. Step 6: Final answer
    x = 4,946,190,998.40

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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.