Home / 8,282,662,771.56-11,430,356,682.49-4,898,473,055.61

Finding the Fourth Proportional to 8,282,662,771.56, 11,430,356,682.49 and 4,898,473,055.61

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Solution

The fourth proportional to 8,282,662,771.56, 11,430,356,682.49 and 4,898,473,055.61 is: 6,760,059,629.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,282,662,771.56 : 11,430,356,682.49 = 4,898,473,055.61 : x
  2. Step 2: Convert to fraction form
    8,282,662,771.56/11,430,356,682.49 = 4,898,473,055.61/x
  3. Step 3: Cross multiply
    8,282,662,771.56x = 11,430,356,682.49 × 4,898,473,055.61
  4. Step 4: Simplify right side
    8,282,662,771.56x = 55,991,294,225,188,970,496
  5. Step 5: Solve for x
    x = 55,991,294,225,188,970,496/8,282,662,771.56
  6. Step 6: Final answer
    x = 6,760,059,629.31

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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.