Home / 10,812,319,833,760-14,922,280,531,011-6,422,667,616,229.60

Finding the Fourth Proportional to 10,812,319,833,760, 14,922,280,531,011 and 6,422,667,616,229.60

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Solution

The fourth proportional to 10,812,319,833,760, 14,922,280,531,011 and 6,422,667,616,229.60 is: 8,864,041,149,390.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,812,319,833,760 : 14,922,280,531,011 = 6,422,667,616,229.60 : x
  2. Step 2: Convert to fraction form
    10,812,319,833,760/14,922,280,531,011 = 6,422,667,616,229.60/x
  3. Step 3: Cross multiply
    10,812,319,833,760x = 14,922,280,531,011 × 6,422,667,616,229.60
  4. Step 4: Simplify right side
    10,812,319,833,760x = 95,840,847,926,817,778,586,091,520
  5. Step 5: Solve for x
    x = 95,840,847,926,817,778,586,091,520/10,812,319,833,760
  6. Step 6: Final answer
    x = 8,864,041,149,390.32

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Double scale
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1.5x scale

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.