Home / 908,039,095,937.40-1,362,059,954,804.10-370,817,056,323.22

Finding the Fourth Proportional to 908,039,095,937.40, 1,362,059,954,804.10 and 370,817,056,323.22

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Solution

The fourth proportional to 908,039,095,937.40, 1,362,059,954,804.10 and 370,817,056,323.22 is: 556,226,119,817.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,039,095,937.40 : 1,362,059,954,804.10 = 370,817,056,323.22 : x
  2. Step 2: Convert to fraction form
    908,039,095,937.40/1,362,059,954,804.10 = 370,817,056,323.22/x
  3. Step 3: Cross multiply
    908,039,095,937.40x = 1,362,059,954,804.10 × 370,817,056,323.22
  4. Step 4: Simplify right side
    908,039,095,937.40x = 505,075,062,976,194,459,729,920
  5. Step 5: Solve for x
    x = 505,075,062,976,194,459,729,920/908,039,095,937.40
  6. Step 6: Final answer
    x = 556,226,119,817.88

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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.