Home / 1,726,984,771.50-2,590,625,497.87-606,412,112.24

Finding the Fourth Proportional to 1,726,984,771.50, 2,590,625,497.87 and 606,412,112.24

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Solution

The fourth proportional to 1,726,984,771.50, 2,590,625,497.87 and 606,412,112.24 is: 909,670,256.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,984,771.50 : 2,590,625,497.87 = 606,412,112.24 : x
  2. Step 2: Convert to fraction form
    1,726,984,771.50/2,590,625,497.87 = 606,412,112.24/x
  3. Step 3: Cross multiply
    1,726,984,771.50x = 2,590,625,497.87 × 606,412,112.24
  4. Step 4: Simplify right side
    1,726,984,771.50x = 1,570,986,680,186,148,352
  5. Step 5: Solve for x
    x = 1,570,986,680,186,148,352/1,726,984,771.50
  6. Step 6: Final answer
    x = 909,670,256.57

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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.