Home / 1,740,313,919.09-2,610,557,459.57-496,928,869.17

Finding the Fourth Proportional to 1,740,313,919.09, 2,610,557,459.57 and 496,928,869.17

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Solution

The fourth proportional to 1,740,313,919.09, 2,610,557,459.57 and 496,928,869.17 is: 745,418,026.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,313,919.09 : 2,610,557,459.57 = 496,928,869.17 : x
  2. Step 2: Convert to fraction form
    1,740,313,919.09/2,610,557,459.57 = 496,928,869.17/x
  3. Step 3: Cross multiply
    1,740,313,919.09x = 2,610,557,459.57 × 496,928,869.17
  4. Step 4: Simplify right side
    1,740,313,919.09x = 1,297,261,366,292,137,216
  5. Step 5: Solve for x
    x = 1,297,261,366,292,137,216/1,740,313,919.09
  6. Step 6: Final answer
    x = 745,418,026.06

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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.