Home / 908,039,095,965.55-1,362,059,954,847-370,817,056,351.96

Finding the Fourth Proportional to 908,039,095,965.55, 1,362,059,954,847 and 370,817,056,351.96

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Solution

The fourth proportional to 908,039,095,965.55, 1,362,059,954,847 and 370,817,056,351.96 is: 556,226,119,861.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,039,095,965.55 : 1,362,059,954,847 = 370,817,056,351.96 : x
  2. Step 2: Convert to fraction form
    908,039,095,965.55/1,362,059,954,847 = 370,817,056,351.96/x
  3. Step 3: Cross multiply
    908,039,095,965.55x = 1,362,059,954,847 × 370,817,056,351.96
  4. Step 4: Simplify right side
    908,039,095,965.55x = 505,075,063,031,248,088,727,552
  5. Step 5: Solve for x
    x = 505,075,063,031,248,088,727,552/908,039,095,965.55
  6. Step 6: Final answer
    x = 556,226,119,861.26

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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.