Home / 7,287,717,432,767.70-15,178,634,953,038

Finding the Third Proportional to 7,287,717,432,767.70 and 15,178,634,953,038

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Solution

The third proportional to 7,287,717,432,767.70 and 15,178,634,953,038 is: 31,613,596,597,705.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,287,717,432,767.70 : 15,178,634,953,038 = 15,178,634,953,038 : x
  2. Step 2: Convert to fraction form
    7,287,717,432,767.70/15,178,634,953,038 = 15,178,634,953,038/x
  3. Step 3: Cross multiply
    7,287,717,432,767.70x = 15,178,634,953,038 × 15,178,634,953,038
  4. Step 4: Simplify right side
    7,287,717,432,767.70x = 230,390,959,037,586,874,296,172,544
  5. Step 5: Solve for x
    x = 230,390,959,037,586,874,296,172,544/7,287,717,432,767.70
  6. Step 6: Final answer
    x = 31,613,596,597,705.89

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.