Home / 9,708,336,322.20-14,562,504,483.30-5,580,512,040.60

Finding the Fourth Proportional to 9,708,336,322.20, 14,562,504,483.30 and 5,580,512,040.60

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Solution

The fourth proportional to 9,708,336,322.20, 14,562,504,483.30 and 5,580,512,040.60 is: 8,370,768,060.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,336,322.20 : 14,562,504,483.30 = 5,580,512,040.60 : x
  2. Step 2: Convert to fraction form
    9,708,336,322.20/14,562,504,483.30 = 5,580,512,040.60/x
  3. Step 3: Cross multiply
    9,708,336,322.20x = 14,562,504,483.30 × 5,580,512,040.60
  4. Step 4: Simplify right side
    9,708,336,322.20x = 81,266,231,610,347,126,784
  5. Step 5: Solve for x
    x = 81,266,231,610,347,126,784/9,708,336,322.20
  6. Step 6: Final answer
    x = 8,370,768,060.90

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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.