Home / 454,288,527,077-981,111,436,429

Finding the Third Proportional to 454,288,527,077 and 981,111,436,429

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Solution

The third proportional to 454,288,527,077 and 981,111,436,429 is: 2,118,872,904,154.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,288,527,077 : 981,111,436,429 = 981,111,436,429 : x
  2. Step 2: Convert to fraction form
    454,288,527,077/981,111,436,429 = 981,111,436,429/x
  3. Step 3: Cross multiply
    454,288,527,077x = 981,111,436,429 × 981,111,436,429
  4. Step 4: Simplify right side
    454,288,527,077x = 962,579,650,691,775,678,382,080
  5. Step 5: Solve for x
    x = 962,579,650,691,775,678,382,080/454,288,527,077
  6. Step 6: Final answer
    x = 2,118,872,904,154.64

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.