Home / 272,078,178,037.32-589,430,072,292.75

Finding the Third Proportional to 272,078,178,037.32 and 589,430,072,292.75

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Solution

The third proportional to 272,078,178,037.32 and 589,430,072,292.75 is: 1,276,941,107,990.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,078,178,037.32 : 589,430,072,292.75 = 589,430,072,292.75 : x
  2. Step 2: Convert to fraction form
    272,078,178,037.32/589,430,072,292.75 = 589,430,072,292.75/x
  3. Step 3: Cross multiply
    272,078,178,037.32x = 589,430,072,292.75 × 589,430,072,292.75
  4. Step 4: Simplify right side
    272,078,178,037.32x = 347,427,810,123,036,472,901,632
  5. Step 5: Solve for x
    x = 347,427,810,123,036,472,901,632/272,078,178,037.32
  6. Step 6: Final answer
    x = 1,276,941,107,990.59

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.