Home / 799,995,685,166-1,103,995,138,778.20-434,189,894,083.28

Finding the Fourth Proportional to 799,995,685,166, 1,103,995,138,778.20 and 434,189,894,083.28

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Solution

The fourth proportional to 799,995,685,166, 1,103,995,138,778.20 and 434,189,894,083.28 is: 599,182,647,185.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,995,685,166 : 1,103,995,138,778.20 = 434,189,894,083.28 : x
  2. Step 2: Convert to fraction form
    799,995,685,166/1,103,995,138,778.20 = 434,189,894,083.28/x
  3. Step 3: Cross multiply
    799,995,685,166x = 1,103,995,138,778.20 × 434,189,894,083.28
  4. Step 4: Simplify right side
    799,995,685,166x = 479,343,532,374,562,674,049,024
  5. Step 5: Solve for x
    x = 479,343,532,374,562,674,049,024/799,995,685,166
  6. Step 6: Final answer
    x = 599,182,647,185.28

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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.