Home / 6,718,469,699.60-10,077,704,549.40-6,147,064,336.40

Finding the Fourth Proportional to 6,718,469,699.60, 10,077,704,549.40 and 6,147,064,336.40

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Solution

The fourth proportional to 6,718,469,699.60, 10,077,704,549.40 and 6,147,064,336.40 is: 9,220,596,504.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,469,699.60 : 10,077,704,549.40 = 6,147,064,336.40 : x
  2. Step 2: Convert to fraction form
    6,718,469,699.60/10,077,704,549.40 = 6,147,064,336.40/x
  3. Step 3: Cross multiply
    6,718,469,699.60x = 10,077,704,549.40 × 6,147,064,336.40
  4. Step 4: Simplify right side
    6,718,469,699.60x = 61,948,298,228,392,763,392
  5. Step 5: Solve for x
    x = 61,948,298,228,392,763,392/6,718,469,699.60
  6. Step 6: Final answer
    x = 9,220,596,504.60

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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.