Home / 3,496,581,289,412.80-4,824,958,361,308-1,934,013,913,662.80

Finding the Fourth Proportional to 3,496,581,289,412.80, 4,824,958,361,308 and 1,934,013,913,662.80

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Solution

The fourth proportional to 3,496,581,289,412.80, 4,824,958,361,308 and 1,934,013,913,662.80 is: 2,668,760,091,998.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,581,289,412.80 : 4,824,958,361,308 = 1,934,013,913,662.80 : x
  2. Step 2: Convert to fraction form
    3,496,581,289,412.80/4,824,958,361,308 = 1,934,013,913,662.80/x
  3. Step 3: Cross multiply
    3,496,581,289,412.80x = 4,824,958,361,308 × 1,934,013,913,662.80
  4. Step 4: Simplify right side
    3,496,581,289,412.80x = 9,331,536,603,613,335,912,448,000
  5. Step 5: Solve for x
    x = 9,331,536,603,613,335,912,448,000/3,496,581,289,412.80
  6. Step 6: Final answer
    x = 2,668,760,091,998.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.