Home / 1,642,696,004,940.30-2,462,304,910,126.60-552,555,211,527.32

Finding the Fourth Proportional to 1,642,696,004,940.30, 2,462,304,910,126.60 and 552,555,211,527.32

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Solution

The fourth proportional to 1,642,696,004,940.30, 2,462,304,910,126.60 and 552,555,211,527.32 is: 828,247,835,489.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,642,696,004,940.30 : 2,462,304,910,126.60 = 552,555,211,527.32 : x
  2. Step 2: Convert to fraction form
    1,642,696,004,940.30/2,462,304,910,126.60 = 552,555,211,527.32/x
  3. Step 3: Cross multiply
    1,642,696,004,940.30x = 2,462,304,910,126.60 × 552,555,211,527.32
  4. Step 4: Simplify right side
    1,642,696,004,940.30x = 1,360,559,410,459,762,101,321,728
  5. Step 5: Solve for x
    x = 1,360,559,410,459,762,101,321,728/1,642,696,004,940.30
  6. Step 6: Final answer
    x = 828,247,835,489.93

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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.