Home / 1,738,784,176,426.90-2,609,367,642,914.40-606,859,549,479.80

Finding the Fourth Proportional to 1,738,784,176,426.90, 2,609,367,642,914.40 and 606,859,549,479.80

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Solution

The fourth proportional to 1,738,784,176,426.90, 2,609,367,642,914.40 and 606,859,549,479.80 is: 910,705,131,593.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,784,176,426.90 : 2,609,367,642,914.40 = 606,859,549,479.80 : x
  2. Step 2: Convert to fraction form
    1,738,784,176,426.90/2,609,367,642,914.40 = 606,859,549,479.80/x
  3. Step 3: Cross multiply
    1,738,784,176,426.90x = 2,609,367,642,914.40 × 606,859,549,479.80
  4. Step 4: Simplify right side
    1,738,784,176,426.90x = 1,583,519,672,206,200,504,582,144
  5. Step 5: Solve for x
    x = 1,583,519,672,206,200,504,582,144/1,738,784,176,426.90
  6. Step 6: Final answer
    x = 910,705,131,593.87

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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.