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Finding the Third Proportional to 356,071,316 and 759,174,792

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Solution

The third proportional to 356,071,316 and 759,174,792 is: 1,618,626,210.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,071,316 : 759,174,792 = 759,174,792 : x
  2. Step 2: Convert to fraction form
    356,071,316/759,174,792 = 759,174,792/x
  3. Step 3: Cross multiply
    356,071,316x = 759,174,792 × 759,174,792
  4. Step 4: Simplify right side
    356,071,316x = 576,346,364,808,243,264
  5. Step 5: Solve for x
    x = 576,346,364,808,243,264/356,071,316
  6. Step 6: Final answer
    x = 1,618,626,210.28

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.