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Finding the Fourth Proportional to 37,293,071,187.60, 55,939,606,781.40 and 37,293,071,187.60

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Solution

The fourth proportional to 37,293,071,187.60, 55,939,606,781.40 and 37,293,071,187.60 is: 55,939,606,781.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,293,071,187.60 : 55,939,606,781.40 = 37,293,071,187.60 : x
  2. Step 2: Convert to fraction form
    37,293,071,187.60/55,939,606,781.40 = 37,293,071,187.60/x
  3. Step 3: Cross multiply
    37,293,071,187.60x = 55,939,606,781.40 × 37,293,071,187.60
  4. Step 4: Simplify right side
    37,293,071,187.60x = 2,086,159,737,905,101,930,496
  5. Step 5: Solve for x
    x = 2,086,159,737,905,101,930,496/37,293,071,187.60
  6. Step 6: Final answer
    x = 55,939,606,781.40

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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.