Home / 58,374,450.83-87,622,262.30-33,830,331.89

Finding the Fourth Proportional to 58,374,450.83, 87,622,262.30 and 33,830,331.89

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Solution

The fourth proportional to 58,374,450.83, 87,622,262.30 and 33,830,331.89 is: 50,780,609.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,374,450.83 : 87,622,262.30 = 33,830,331.89 : x
  2. Step 2: Convert to fraction form
    58,374,450.83/87,622,262.30 = 33,830,331.89/x
  3. Step 3: Cross multiply
    58,374,450.83x = 87,622,262.30 × 33,830,331.89
  4. Step 4: Simplify right side
    58,374,450.83x = 2,964,290,214,852,432.50
  5. Step 5: Solve for x
    x = 2,964,290,214,852,432.50/58,374,450.83
  6. Step 6: Final answer
    x = 50,780,609.88

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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.