Home / 33,234,029,978.80-49,851,044,968.20-9,969,668,762.80

Finding the Fourth Proportional to 33,234,029,978.80, 49,851,044,968.20 and 9,969,668,762.80

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Solution

The fourth proportional to 33,234,029,978.80, 49,851,044,968.20 and 9,969,668,762.80 is: 14,954,503,144.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,234,029,978.80 : 49,851,044,968.20 = 9,969,668,762.80 : x
  2. Step 2: Convert to fraction form
    33,234,029,978.80/49,851,044,968.20 = 9,969,668,762.80/x
  3. Step 3: Cross multiply
    33,234,029,978.80x = 49,851,044,968.20 × 9,969,668,762.80
  4. Step 4: Simplify right side
    33,234,029,978.80x = 496,998,405,812,401,602,560
  5. Step 5: Solve for x
    x = 496,998,405,812,401,602,560/33,234,029,978.80
  6. Step 6: Final answer
    x = 14,954,503,144.20

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1.5x scale

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.