Home / 981,492,899,967.23-2,147,877,547,588.80

Finding the Third Proportional to 981,492,899,967.23 and 2,147,877,547,588.80

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Solution

The third proportional to 981,492,899,967.23 and 2,147,877,547,588.80 is: 4,700,368,142,846.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    981,492,899,967.23 : 2,147,877,547,588.80 = 2,147,877,547,588.80 : x
  2. Step 2: Convert to fraction form
    981,492,899,967.23/2,147,877,547,588.80 = 2,147,877,547,588.80/x
  3. Step 3: Cross multiply
    981,492,899,967.23x = 2,147,877,547,588.80 × 2,147,877,547,588.80
  4. Step 4: Simplify right side
    981,492,899,967.23x = 4,613,377,959,436,078,247,051,264
  5. Step 5: Solve for x
    x = 4,613,377,959,436,078,247,051,264/981,492,899,967.23
  6. Step 6: Final answer
    x = 4,700,368,142,846.59

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.