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Finding the Fourth Proportional to 26,732,694,828.30, 40,099,042,242.45 and 26,732,694,828.30

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Solution

The fourth proportional to 26,732,694,828.30, 40,099,042,242.45 and 26,732,694,828.30 is: 40,099,042,242.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,694,828.30 : 40,099,042,242.45 = 26,732,694,828.30 : x
  2. Step 2: Convert to fraction form
    26,732,694,828.30/40,099,042,242.45 = 26,732,694,828.30/x
  3. Step 3: Cross multiply
    26,732,694,828.30x = 40,099,042,242.45 × 26,732,694,828.30
  4. Step 4: Simplify right side
    26,732,694,828.30x = 1,071,955,459,174,526,222,336
  5. Step 5: Solve for x
    x = 1,071,955,459,174,526,222,336/26,732,694,828.30
  6. Step 6: Final answer
    x = 40,099,042,242.45

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.