Home / 33,997,870.67-46,915,692.75-18,527,623.16

Finding the Fourth Proportional to 33,997,870.67, 46,915,692.75 and 18,527,623.16

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Solution

The fourth proportional to 33,997,870.67, 46,915,692.75 and 18,527,623.16 is: 25,567,374.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,997,870.67 : 46,915,692.75 = 18,527,623.16 : x
  2. Step 2: Convert to fraction form
    33,997,870.67/46,915,692.75 = 18,527,623.16/x
  3. Step 3: Cross multiply
    33,997,870.67x = 46,915,692.75 × 18,527,623.16
  4. Step 4: Simplify right side
    33,997,870.67x = 869,236,275,327,765.62
  5. Step 5: Solve for x
    x = 869,236,275,327,765.62/33,997,870.67
  6. Step 6: Final answer
    x = 25,567,374.02

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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.