Home / 101,076,938,914.88-151,624,728,853.77-33,008,357,894.13

Finding the Fourth Proportional to 101,076,938,914.88, 151,624,728,853.77 and 33,008,357,894.13

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Solution

The fourth proportional to 101,076,938,914.88, 151,624,728,853.77 and 33,008,357,894.13 is: 49,515,580,599.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,076,938,914.88 : 151,624,728,853.77 = 33,008,357,894.13 : x
  2. Step 2: Convert to fraction form
    101,076,938,914.88/151,624,728,853.77 = 33,008,357,894.13/x
  3. Step 3: Cross multiply
    101,076,938,914.88x = 151,624,728,853.77 × 33,008,357,894.13
  4. Step 4: Simplify right side
    101,076,938,914.88x = 5,004,883,315,604,901,068,800
  5. Step 5: Solve for x
    x = 5,004,883,315,604,901,068,800/101,076,938,914.88
  6. Step 6: Final answer
    x = 49,515,580,599.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.