Home / 56,923,286.60-85,384,929.90-14,373,014.60

Finding the Fourth Proportional to 56,923,286.60, 85,384,929.90 and 14,373,014.60

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Solution

The fourth proportional to 56,923,286.60, 85,384,929.90 and 14,373,014.60 is: 21,559,521.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,923,286.60 : 85,384,929.90 = 14,373,014.60 : x
  2. Step 2: Convert to fraction form
    56,923,286.60/85,384,929.90 = 14,373,014.60/x
  3. Step 3: Cross multiply
    56,923,286.60x = 85,384,929.90 × 14,373,014.60
  4. Step 4: Simplify right side
    56,923,286.60x = 1,227,238,844,072,676.50
  5. Step 5: Solve for x
    x = 1,227,238,844,072,676.50/56,923,286.60
  6. Step 6: Final answer
    x = 21,559,521.90

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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.