Home / 908,039,095,840.71-1,362,059,954,659.60-370,817,056,227.15

Finding the Fourth Proportional to 908,039,095,840.71, 1,362,059,954,659.60 and 370,817,056,227.15

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Solution

The fourth proportional to 908,039,095,840.71, 1,362,059,954,659.60 and 370,817,056,227.15 is: 556,226,119,673.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,039,095,840.71 : 1,362,059,954,659.60 = 370,817,056,227.15 : x
  2. Step 2: Convert to fraction form
    908,039,095,840.71/1,362,059,954,659.60 = 370,817,056,227.15/x
  3. Step 3: Cross multiply
    908,039,095,840.71x = 1,362,059,954,659.60 × 370,817,056,227.15
  4. Step 4: Simplify right side
    908,039,095,840.71x = 505,075,062,791,758,363,492,352
  5. Step 5: Solve for x
    x = 505,075,062,791,758,363,492,352/908,039,095,840.71
  6. Step 6: Final answer
    x = 556,226,119,673.99

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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.