Home / 34,499,722,162.92-47,609,616,659.94-18,658,528,833

Finding the Fourth Proportional to 34,499,722,162.92, 47,609,616,659.94 and 18,658,528,833

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Solution

The fourth proportional to 34,499,722,162.92, 47,609,616,659.94 and 18,658,528,833 is: 25,748,769,830.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,499,722,162.92 : 47,609,616,659.94 = 18,658,528,833 : x
  2. Step 2: Convert to fraction form
    34,499,722,162.92/47,609,616,659.94 = 18,658,528,833/x
  3. Step 3: Cross multiply
    34,499,722,162.92x = 47,609,616,659.94 × 18,658,528,833
  4. Step 4: Simplify right side
    34,499,722,162.92x = 888,325,405,177,567,641,600
  5. Step 5: Solve for x
    x = 888,325,405,177,567,641,600/34,499,722,162.92
  6. Step 6: Final answer
    x = 25,748,769,830.16

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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.