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Finding the Third Proportional to 520,013,637,293.50 and 1,054,648,875,701

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Solution

The third proportional to 520,013,637,293.50 and 1,054,648,875,701 is: 2,138,952,079,807.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    520,013,637,293.50 : 1,054,648,875,701 = 1,054,648,875,701 : x
  2. Step 2: Convert to fraction form
    520,013,637,293.50/1,054,648,875,701 = 1,054,648,875,701/x
  3. Step 3: Cross multiply
    520,013,637,293.50x = 1,054,648,875,701 × 1,054,648,875,701
  4. Step 4: Simplify right side
    520,013,637,293.50x = 1,112,284,251,017,383,333,855,232
  5. Step 5: Solve for x
    x = 1,112,284,251,017,383,333,855,232/520,013,637,293.50
  6. Step 6: Final answer
    x = 2,138,952,079,807.86

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.