Home / 184,217,071.68-254,189,551.75-108,852,912.56

Finding the Fourth Proportional to 184,217,071.68, 254,189,551.75 and 108,852,912.56

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Solution

The fourth proportional to 184,217,071.68, 254,189,551.75 and 108,852,912.56 is: 150,199,288.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,217,071.68 : 254,189,551.75 = 108,852,912.56 : x
  2. Step 2: Convert to fraction form
    184,217,071.68/254,189,551.75 = 108,852,912.56/x
  3. Step 3: Cross multiply
    184,217,071.68x = 254,189,551.75 × 108,852,912.56
  4. Step 4: Simplify right side
    184,217,071.68x = 27,669,273,050,671,688
  5. Step 5: Solve for x
    x = 27,669,273,050,671,688/184,217,071.68
  6. Step 6: Final answer
    x = 150,199,288.25

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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.