Home / 1,880,057,451,554-2,820,639,470,987.20-606,618,357,292.86

Finding the Fourth Proportional to 1,880,057,451,554, 2,820,639,470,987.20 and 606,618,357,292.86

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Solution

The fourth proportional to 1,880,057,451,554, 2,820,639,470,987.20 and 606,618,357,292.86 is: 910,106,061,381.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,057,451,554 : 2,820,639,470,987.20 = 606,618,357,292.86 : x
  2. Step 2: Convert to fraction form
    1,880,057,451,554/2,820,639,470,987.20 = 606,618,357,292.86/x
  3. Step 3: Cross multiply
    1,880,057,451,554x = 2,820,639,470,987.20 × 606,618,357,292.86
  4. Step 4: Simplify right side
    1,880,057,451,554x = 1,711,051,682,405,656,958,074,880
  5. Step 5: Solve for x
    x = 1,711,051,682,405,656,958,074,880/1,880,057,451,554
  6. Step 6: Final answer
    x = 910,106,061,381.98

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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.