Home / 184,354,507.47-276,528,201.53-55,049,730.51

Finding the Fourth Proportional to 184,354,507.47, 276,528,201.53 and 55,049,730.51

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Solution

The fourth proportional to 184,354,507.47, 276,528,201.53 and 55,049,730.51 is: 82,573,532.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,354,507.47 : 276,528,201.53 = 55,049,730.51 : x
  2. Step 2: Convert to fraction form
    184,354,507.47/276,528,201.53 = 55,049,730.51/x
  3. Step 3: Cross multiply
    184,354,507.47x = 276,528,201.53 × 55,049,730.51
  4. Step 4: Simplify right side
    184,354,507.47x = 15,222,802,972,366,220
  5. Step 5: Solve for x
    x = 15,222,802,972,366,220/184,354,507.47
  6. Step 6: Final answer
    x = 82,573,532.82

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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.