Home / 38,759,581.46-58,136,321.32-16,899,444.83

Finding the Fourth Proportional to 38,759,581.46, 58,136,321.32 and 16,899,444.83

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Solution

The fourth proportional to 38,759,581.46, 58,136,321.32 and 16,899,444.83 is: 25,347,837.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,759,581.46 : 58,136,321.32 = 16,899,444.83 : x
  2. Step 2: Convert to fraction form
    38,759,581.46/58,136,321.32 = 16,899,444.83/x
  3. Step 3: Cross multiply
    38,759,581.46x = 58,136,321.32 × 16,899,444.83
  4. Step 4: Simplify right side
    38,759,581.46x = 982,471,554,433,562.50
  5. Step 5: Solve for x
    x = 982,471,554,433,562.50/38,759,581.46
  6. Step 6: Final answer
    x = 25,347,837.04

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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.