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Finding the Third Proportional to 108,579,312 and 224,716,464

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Solution

The third proportional to 108,579,312 and 224,716,464 is: 465,074,683.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,579,312 : 224,716,464 = 224,716,464 : x
  2. Step 2: Convert to fraction form
    108,579,312/224,716,464 = 224,716,464/x
  3. Step 3: Cross multiply
    108,579,312x = 224,716,464 × 224,716,464
  4. Step 4: Simplify right side
    108,579,312x = 50,497,489,192,663,296
  5. Step 5: Solve for x
    x = 50,497,489,192,663,296/108,579,312
  6. Step 6: Final answer
    x = 465,074,683.77

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.