Home / 34,780,576.46-52,180,961.98-14,020,300.80

Finding the Fourth Proportional to 34,780,576.46, 52,180,961.98 and 14,020,300.80

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Solution

The fourth proportional to 34,780,576.46, 52,180,961.98 and 14,020,300.80 is: 21,034,521.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,780,576.46 : 52,180,961.98 = 14,020,300.80 : x
  2. Step 2: Convert to fraction form
    34,780,576.46/52,180,961.98 = 14,020,300.80/x
  3. Step 3: Cross multiply
    34,780,576.46x = 52,180,961.98 × 14,020,300.80
  4. Step 4: Simplify right side
    34,780,576.46x = 731,592,782,992,963.62
  5. Step 5: Solve for x
    x = 731,592,782,992,963.62/34,780,576.46
  6. Step 6: Final answer
    x = 21,034,521.49

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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.