Home / 581,956,169.78-804,150,032.74-414,401,537.54

Finding the Fourth Proportional to 581,956,169.78, 804,150,032.74 and 414,401,537.54

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Solution

The fourth proportional to 581,956,169.78, 804,150,032.74 and 414,401,537.54 is: 572,622,178.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,956,169.78 : 804,150,032.74 = 414,401,537.54 : x
  2. Step 2: Convert to fraction form
    581,956,169.78/804,150,032.74 = 414,401,537.54/x
  3. Step 3: Cross multiply
    581,956,169.78x = 804,150,032.74 × 414,401,537.54
  4. Step 4: Simplify right side
    581,956,169.78x = 333,241,009,980,297,344
  5. Step 5: Solve for x
    x = 333,241,009,980,297,344/581,956,169.78
  6. Step 6: Final answer
    x = 572,622,178.93

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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.