Home / 41,443,975.53-62,152,510.95-13,770,461.16

Finding the Fourth Proportional to 41,443,975.53, 62,152,510.95 and 13,770,461.16

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Solution

The fourth proportional to 41,443,975.53, 62,152,510.95 and 13,770,461.16 is: 20,651,221.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,443,975.53 : 62,152,510.95 = 13,770,461.16 : x
  2. Step 2: Convert to fraction form
    41,443,975.53/62,152,510.95 = 13,770,461.16/x
  3. Step 3: Cross multiply
    41,443,975.53x = 62,152,510.95 × 13,770,461.16
  4. Step 4: Simplify right side
    41,443,975.53x = 855,868,738,033,449.75
  5. Step 5: Solve for x
    x = 855,868,738,033,449.75/41,443,975.53
  6. Step 6: Final answer
    x = 20,651,221.97

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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.