Home / 12,045,954,041,715-18,072,476,140,389-3,886,741,251,239.60

Finding the Fourth Proportional to 12,045,954,041,715, 18,072,476,140,389 and 3,886,741,251,239.60

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Solution

The fourth proportional to 12,045,954,041,715, 18,072,476,140,389 and 3,886,741,251,239.60 is: 5,831,255,729,819.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,045,954,041,715 : 18,072,476,140,389 = 3,886,741,251,239.60 : x
  2. Step 2: Convert to fraction form
    12,045,954,041,715/18,072,476,140,389 = 3,886,741,251,239.60/x
  3. Step 3: Cross multiply
    12,045,954,041,715x = 18,072,476,140,389 × 3,886,741,251,239.60
  4. Step 4: Simplify right side
    12,045,954,041,715x = 70,243,038,526,893,362,851,610,624
  5. Step 5: Solve for x
    x = 70,243,038,526,893,362,851,610,624/12,045,954,041,715
  6. Step 6: Final answer
    x = 5,831,255,729,819.53

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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.