Home / 192,588,903.36-265,772,687.40-110,084,459.76

Finding the Fourth Proportional to 192,588,903.36, 265,772,687.40 and 110,084,459.76

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Solution

The fourth proportional to 192,588,903.36, 265,772,687.40 and 110,084,459.76 is: 151,916,554.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,588,903.36 : 265,772,687.40 = 110,084,459.76 : x
  2. Step 2: Convert to fraction form
    192,588,903.36/265,772,687.40 = 110,084,459.76/x
  3. Step 3: Cross multiply
    192,588,903.36x = 265,772,687.40 × 110,084,459.76
  4. Step 4: Simplify right side
    192,588,903.36x = 29,257,442,711,392,360
  5. Step 5: Solve for x
    x = 29,257,442,711,392,360/192,588,903.36
  6. Step 6: Final answer
    x = 151,916,554.91

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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.