Home / 337,041,267,668.56-505,508,085,111.48-98,220,053,829.79

Finding the Fourth Proportional to 337,041,267,668.56, 505,508,085,111.48 and 98,220,053,829.79

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Solution

The fourth proportional to 337,041,267,668.56, 505,508,085,111.48 and 98,220,053,829.79 is: 147,314,397,653.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,041,267,668.56 : 505,508,085,111.48 = 98,220,053,829.79 : x
  2. Step 2: Convert to fraction form
    337,041,267,668.56/505,508,085,111.48 = 98,220,053,829.79/x
  3. Step 3: Cross multiply
    337,041,267,668.56x = 505,508,085,111.48 × 98,220,053,829.79
  4. Step 4: Simplify right side
    337,041,267,668.56x = 49,651,031,331,043,622,780,928
  5. Step 5: Solve for x
    x = 49,651,031,331,043,622,780,928/337,041,267,668.56
  6. Step 6: Final answer
    x = 147,314,397,653.73

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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.