Home / 60,151,242.94-128,935,403.44

Finding the Third Proportional to 60,151,242.94 and 128,935,403.44

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Solution

The third proportional to 60,151,242.94 and 128,935,403.44 is: 276,375,639.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,151,242.94 : 128,935,403.44 = 128,935,403.44 : x
  2. Step 2: Convert to fraction form
    60,151,242.94/128,935,403.44 = 128,935,403.44/x
  3. Step 3: Cross multiply
    60,151,242.94x = 128,935,403.44 × 128,935,403.44
  4. Step 4: Simplify right side
    60,151,242.94x = 16,624,338,259,590,886
  5. Step 5: Solve for x
    x = 16,624,338,259,590,886/60,151,242.94
  6. Step 6: Final answer
    x = 276,375,639.93

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.