Home / 60,908,623.29-83,960,912.82-37,343,532.96

Finding the Fourth Proportional to 60,908,623.29, 83,960,912.82 and 37,343,532.96

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Solution

The fourth proportional to 60,908,623.29, 83,960,912.82 and 37,343,532.96 is: 51,477,064.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,908,623.29 : 83,960,912.82 = 37,343,532.96 : x
  2. Step 2: Convert to fraction form
    60,908,623.29/83,960,912.82 = 37,343,532.96/x
  3. Step 3: Cross multiply
    60,908,623.29x = 83,960,912.82 × 37,343,532.96
  4. Step 4: Simplify right side
    60,908,623.29x = 3,135,397,115,245,356.50
  5. Step 5: Solve for x
    x = 3,135,397,115,245,356.50/60,908,623.29
  6. Step 6: Final answer
    x = 51,477,064.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.