Home / 2,301,130,773.30-3,175,559,097-1,243,858,759.56

Finding the Fourth Proportional to 2,301,130,773.30, 3,175,559,097 and 1,243,858,759.56

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Solution

The fourth proportional to 2,301,130,773.30, 3,175,559,097 and 1,243,858,759.56 is: 1,716,524,347.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,130,773.30 : 3,175,559,097 = 1,243,858,759.56 : x
  2. Step 2: Convert to fraction form
    2,301,130,773.30/3,175,559,097 = 1,243,858,759.56/x
  3. Step 3: Cross multiply
    2,301,130,773.30x = 3,175,559,097 × 1,243,858,759.56
  4. Step 4: Simplify right side
    2,301,130,773.30x = 3,949,946,999,303,893,504
  5. Step 5: Solve for x
    x = 3,949,946,999,303,893,504/2,301,130,773.30
  6. Step 6: Final answer
    x = 1,716,524,347.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.