Home / 1,740,313,919.16-2,610,557,459.68-496,928,869.24

Finding the Fourth Proportional to 1,740,313,919.16, 2,610,557,459.68 and 496,928,869.24

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Solution

The fourth proportional to 1,740,313,919.16, 2,610,557,459.68 and 496,928,869.24 is: 745,418,026.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,313,919.16 : 2,610,557,459.68 = 496,928,869.24 : x
  2. Step 2: Convert to fraction form
    1,740,313,919.16/2,610,557,459.68 = 496,928,869.24/x
  3. Step 3: Cross multiply
    1,740,313,919.16x = 2,610,557,459.68 × 496,928,869.24
  4. Step 4: Simplify right side
    1,740,313,919.16x = 1,297,261,366,528,085,248
  5. Step 5: Solve for x
    x = 1,297,261,366,528,085,248/1,740,313,919.16
  6. Step 6: Final answer
    x = 745,418,026.17

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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.