Home / 7,667,661,353.60-11,501,492,030.40-6,841,164,310.40

Finding the Fourth Proportional to 7,667,661,353.60, 11,501,492,030.40 and 6,841,164,310.40

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Solution

The fourth proportional to 7,667,661,353.60, 11,501,492,030.40 and 6,841,164,310.40 is: 10,261,746,465.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,667,661,353.60 : 11,501,492,030.40 = 6,841,164,310.40 : x
  2. Step 2: Convert to fraction form
    7,667,661,353.60/11,501,492,030.40 = 6,841,164,310.40/x
  3. Step 3: Cross multiply
    7,667,661,353.60x = 11,501,492,030.40 × 6,841,164,310.40
  4. Step 4: Simplify right side
    7,667,661,353.60x = 78,683,596,794,722,500,608
  5. Step 5: Solve for x
    x = 78,683,596,794,722,500,608/7,667,661,353.60
  6. Step 6: Final answer
    x = 10,261,746,465.60

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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.