Home / 62,397,563.56-86,108,343.78-34,895,601.16

Finding the Fourth Proportional to 62,397,563.56, 86,108,343.78 and 34,895,601.16

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Solution

The fourth proportional to 62,397,563.56, 86,108,343.78 and 34,895,601.16 is: 48,155,765.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,397,563.56 : 86,108,343.78 = 34,895,601.16 : x
  2. Step 2: Convert to fraction form
    62,397,563.56/86,108,343.78 = 34,895,601.16/x
  3. Step 3: Cross multiply
    62,397,563.56x = 86,108,343.78 × 34,895,601.16
  4. Step 4: Simplify right side
    62,397,563.56x = 3,004,802,421,095,046.50
  5. Step 5: Solve for x
    x = 3,004,802,421,095,046.50/62,397,563.56
  6. Step 6: Final answer
    x = 48,155,765.22

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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.