Home / 1,895,450,783.29-2,837,643,874.03-1,106,085,522.76

Finding the Fourth Proportional to 1,895,450,783.29, 2,837,643,874.03 and 1,106,085,522.76

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Solution

The fourth proportional to 1,895,450,783.29, 2,837,643,874.03 and 1,106,085,522.76 is: 1,655,899,923.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,450,783.29 : 2,837,643,874.03 = 1,106,085,522.76 : x
  2. Step 2: Convert to fraction form
    1,895,450,783.29/2,837,643,874.03 = 1,106,085,522.76/x
  3. Step 3: Cross multiply
    1,895,450,783.29x = 2,837,643,874.03 × 1,106,085,522.76
  4. Step 4: Simplify right side
    1,895,450,783.29x = 3,138,676,807,820,994,560
  5. Step 5: Solve for x
    x = 3,138,676,807,820,994,560/1,895,450,783.29
  6. Step 6: Final answer
    x = 1,655,899,923.91

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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.