Home / 183,303,002,331.84-252,944,468,544.96-103,091,464,289.28

Finding the Fourth Proportional to 183,303,002,331.84, 252,944,468,544.96 and 103,091,464,289.28

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Solution

The fourth proportional to 183,303,002,331.84, 252,944,468,544.96 and 103,091,464,289.28 is: 142,258,529,944.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,303,002,331.84 : 252,944,468,544.96 = 103,091,464,289.28 : x
  2. Step 2: Convert to fraction form
    183,303,002,331.84/252,944,468,544.96 = 103,091,464,289.28/x
  3. Step 3: Cross multiply
    183,303,002,331.84x = 252,944,468,544.96 × 103,091,464,289.28
  4. Step 4: Simplify right side
    183,303,002,331.84x = 26,076,415,646,173,652,582,400
  5. Step 5: Solve for x
    x = 26,076,415,646,173,652,582,400/183,303,002,331.84
  6. Step 6: Final answer
    x = 142,258,529,944.68

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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.