Home / 2,029,665,619.40-3,044,498,429.10-996,544,315.40

Finding the Fourth Proportional to 2,029,665,619.40, 3,044,498,429.10 and 996,544,315.40

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Solution

The fourth proportional to 2,029,665,619.40, 3,044,498,429.10 and 996,544,315.40 is: 1,494,816,473.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,665,619.40 : 3,044,498,429.10 = 996,544,315.40 : x
  2. Step 2: Convert to fraction form
    2,029,665,619.40/3,044,498,429.10 = 996,544,315.40/x
  3. Step 3: Cross multiply
    2,029,665,619.40x = 3,044,498,429.10 × 996,544,315.40
  4. Step 4: Simplify right side
    2,029,665,619.40x = 3,033,977,602,763,834,880
  5. Step 5: Solve for x
    x = 3,033,977,602,763,834,880/2,029,665,619.40
  6. Step 6: Final answer
    x = 1,494,816,473.10

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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.