Home / 39,612,193.20-59,362,302.60-24,420,999.60

Finding the Fourth Proportional to 39,612,193.20, 59,362,302.60 and 24,420,999.60

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Solution

The fourth proportional to 39,612,193.20, 59,362,302.60 and 24,420,999.60 is: 36,596,983.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,612,193.20 : 59,362,302.60 = 24,420,999.60 : x
  2. Step 2: Convert to fraction form
    39,612,193.20/59,362,302.60 = 24,420,999.60/x
  3. Step 3: Cross multiply
    39,612,193.20x = 59,362,302.60 × 24,420,999.60
  4. Step 4: Simplify right side
    39,612,193.20x = 1,449,686,768,049,679
  5. Step 5: Solve for x
    x = 1,449,686,768,049,679/39,612,193.20
  6. Step 6: Final answer
    x = 36,596,983.17

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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.