Home / 29,374,509.24-44,079,009.30-12,333,871.80

Finding the Fourth Proportional to 29,374,509.24, 44,079,009.30 and 12,333,871.80

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Solution

The fourth proportional to 29,374,509.24, 44,079,009.30 and 12,333,871.80 is: 18,508,048.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,374,509.24 : 44,079,009.30 = 12,333,871.80 : x
  2. Step 2: Convert to fraction form
    29,374,509.24/44,079,009.30 = 12,333,871.80/x
  3. Step 3: Cross multiply
    29,374,509.24x = 44,079,009.30 × 12,333,871.80
  4. Step 4: Simplify right side
    29,374,509.24x = 543,664,849,777,207.75
  5. Step 5: Solve for x
    x = 543,664,849,777,207.75/29,374,509.24
  6. Step 6: Final answer
    x = 18,508,048.78

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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.