Home / 369,331,037.44-576,356,444.16

Finding the Third Proportional to 369,331,037.44 and 576,356,444.16

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Solution

The third proportional to 369,331,037.44 and 576,356,444.16 is: 899,428,201.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,331,037.44 : 576,356,444.16 = 576,356,444.16 : x
  2. Step 2: Convert to fraction form
    369,331,037.44/576,356,444.16 = 576,356,444.16/x
  3. Step 3: Cross multiply
    369,331,037.44x = 576,356,444.16 × 576,356,444.16
  4. Step 4: Simplify right side
    369,331,037.44x = 332,186,750,720,436,544
  5. Step 5: Solve for x
    x = 332,186,750,720,436,544/369,331,037.44
  6. Step 6: Final answer
    x = 899,428,201.39

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.