Home / 24,195,529.60-36,296,404.80-12,071,190.40

Finding the Fourth Proportional to 24,195,529.60, 36,296,404.80 and 12,071,190.40

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Solution

The fourth proportional to 24,195,529.60, 36,296,404.80 and 12,071,190.40 is: 18,108,337.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,195,529.60 : 36,296,404.80 = 12,071,190.40 : x
  2. Step 2: Convert to fraction form
    24,195,529.60/36,296,404.80 = 12,071,190.40/x
  3. Step 3: Cross multiply
    24,195,529.60x = 36,296,404.80 × 12,071,190.40
  4. Step 4: Simplify right side
    24,195,529.60x = 438,140,813,176,273.88
  5. Step 5: Solve for x
    x = 438,140,813,176,273.88/24,195,529.60
  6. Step 6: Final answer
    x = 18,108,337.38

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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.