Home / 23,327,999.40-34,975,410.30-8,945,509.80

Finding the Fourth Proportional to 23,327,999.40, 34,975,410.30 and 8,945,509.80

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Solution

The fourth proportional to 23,327,999.40, 34,975,410.30 and 8,945,509.80 is: 13,411,903.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,327,999.40 : 34,975,410.30 = 8,945,509.80 : x
  2. Step 2: Convert to fraction form
    23,327,999.40/34,975,410.30 = 8,945,509.80/x
  3. Step 3: Cross multiply
    23,327,999.40x = 34,975,410.30 × 8,945,509.80
  4. Step 4: Simplify right side
    23,327,999.40x = 312,872,875,597,670.94
  5. Step 5: Solve for x
    x = 312,872,875,597,670.94/23,327,999.40
  6. Step 6: Final answer
    x = 13,411,903.45

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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.