Home / 107,308,684,845.01-148,081,673,648.92-58,478,468,410.41

Finding the Fourth Proportional to 107,308,684,845.01, 148,081,673,648.92 and 58,478,468,410.41

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Solution

The fourth proportional to 107,308,684,845.01, 148,081,673,648.92 and 58,478,468,410.41 is: 80,697,936,864.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,308,684,845.01 : 148,081,673,648.92 = 58,478,468,410.41 : x
  2. Step 2: Convert to fraction form
    107,308,684,845.01/148,081,673,648.92 = 58,478,468,410.41/x
  3. Step 3: Cross multiply
    107,308,684,845.01x = 148,081,673,648.92 × 58,478,468,410.41
  4. Step 4: Simplify right side
    107,308,684,845.01x = 8,659,589,474,639,012,691,968
  5. Step 5: Solve for x
    x = 8,659,589,474,639,012,691,968/107,308,684,845.01
  6. Step 6: Final answer
    x = 80,697,936,864.54

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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.