Home / 1,804,082,428.22-2,706,128,687.07-560,694,707.28

Finding the Fourth Proportional to 1,804,082,428.22, 2,706,128,687.07 and 560,694,707.28

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Solution

The fourth proportional to 1,804,082,428.22, 2,706,128,687.07 and 560,694,707.28 is: 841,043,628.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,082,428.22 : 2,706,128,687.07 = 560,694,707.28 : x
  2. Step 2: Convert to fraction form
    1,804,082,428.22/2,706,128,687.07 = 560,694,707.28/x
  3. Step 3: Cross multiply
    1,804,082,428.22x = 2,706,128,687.07 × 560,694,707.28
  4. Step 4: Simplify right side
    1,804,082,428.22x = 1,517,312,032,058,724,352
  5. Step 5: Solve for x
    x = 1,517,312,032,058,724,352/1,804,082,428.22
  6. Step 6: Final answer
    x = 841,043,628.79

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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.