Home / 16,707,242.84-25,060,884-4,576,810.76

Finding the Fourth Proportional to 16,707,242.84, 25,060,884 and 4,576,810.76

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Solution

The fourth proportional to 16,707,242.84, 25,060,884 and 4,576,810.76 is: 6,865,221.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,707,242.84 : 25,060,884 = 4,576,810.76 : x
  2. Step 2: Convert to fraction form
    16,707,242.84/25,060,884 = 4,576,810.76/x
  3. Step 3: Cross multiply
    16,707,242.84x = 25,060,884 × 4,576,810.76
  4. Step 4: Simplify right side
    16,707,242.84x = 114,698,923,546,311.83
  5. Step 5: Solve for x
    x = 114,698,923,546,311.83/16,707,242.84
  6. Step 6: Final answer
    x = 6,865,221.55

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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.