Home / 908,039,095,824.60-1,362,059,954,635.40-370,817,056,211.02

Finding the Fourth Proportional to 908,039,095,824.60, 1,362,059,954,635.40 and 370,817,056,211.02

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Solution

The fourth proportional to 908,039,095,824.60, 1,362,059,954,635.40 and 370,817,056,211.02 is: 556,226,119,649.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,039,095,824.60 : 1,362,059,954,635.40 = 370,817,056,211.02 : x
  2. Step 2: Convert to fraction form
    908,039,095,824.60/1,362,059,954,635.40 = 370,817,056,211.02/x
  3. Step 3: Cross multiply
    908,039,095,824.60x = 1,362,059,954,635.40 × 370,817,056,211.02
  4. Step 4: Simplify right side
    908,039,095,824.60x = 505,075,062,760,814,466,301,952
  5. Step 5: Solve for x
    x = 505,075,062,760,814,466,301,952/908,039,095,824.60
  6. Step 6: Final answer
    x = 556,226,119,649.78

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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.