Home / 2,029,684,619.40-3,044,526,929.10-996,563,315.40

Finding the Fourth Proportional to 2,029,684,619.40, 3,044,526,929.10 and 996,563,315.40

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Solution

The fourth proportional to 2,029,684,619.40, 3,044,526,929.10 and 996,563,315.40 is: 1,494,844,973.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,684,619.40 : 3,044,526,929.10 = 996,563,315.40 : x
  2. Step 2: Convert to fraction form
    2,029,684,619.40/3,044,526,929.10 = 996,563,315.40/x
  3. Step 3: Cross multiply
    2,029,684,619.40x = 3,044,526,929.10 × 996,563,315.40
  4. Step 4: Simplify right side
    2,029,684,619.40x = 3,034,063,850,288,476,672
  5. Step 5: Solve for x
    x = 3,034,063,850,288,476,672/2,029,684,619.40
  6. Step 6: Final answer
    x = 1,494,844,973.10

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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.