Home / 101,076,938,916.48-151,624,728,856.16-33,008,357,895.72

Finding the Fourth Proportional to 101,076,938,916.48, 151,624,728,856.16 and 33,008,357,895.72

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Solution

The fourth proportional to 101,076,938,916.48, 151,624,728,856.16 and 33,008,357,895.72 is: 49,515,580,602.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,076,938,916.48 : 151,624,728,856.16 = 33,008,357,895.72 : x
  2. Step 2: Convert to fraction form
    101,076,938,916.48/151,624,728,856.16 = 33,008,357,895.72/x
  3. Step 3: Cross multiply
    101,076,938,916.48x = 151,624,728,856.16 × 33,008,357,895.72
  4. Step 4: Simplify right side
    101,076,938,916.48x = 5,004,883,315,925,633,204,224
  5. Step 5: Solve for x
    x = 5,004,883,315,925,633,204,224/101,076,938,916.48
  6. Step 6: Final answer
    x = 49,515,580,602.03

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