Home / 908,039,095,826.56-1,362,059,954,638.40-370,817,056,213.02

Finding the Fourth Proportional to 908,039,095,826.56, 1,362,059,954,638.40 and 370,817,056,213.02

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Solution

The fourth proportional to 908,039,095,826.56, 1,362,059,954,638.40 and 370,817,056,213.02 is: 556,226,119,652.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,039,095,826.56 : 1,362,059,954,638.40 = 370,817,056,213.02 : x
  2. Step 2: Convert to fraction form
    908,039,095,826.56/1,362,059,954,638.40 = 370,817,056,213.02/x
  3. Step 3: Cross multiply
    908,039,095,826.56x = 1,362,059,954,638.40 × 370,817,056,213.02
  4. Step 4: Simplify right side
    908,039,095,826.56x = 505,075,062,764,651,012,947,968
  5. Step 5: Solve for x
    x = 505,075,062,764,651,012,947,968/908,039,095,826.56
  6. Step 6: Final answer
    x = 556,226,119,652.81

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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.