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Finding the Fourth Proportional to 11,001,301,657.80, 16,501,952,486.70 and 11,001,301,657.80

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Solution

The fourth proportional to 11,001,301,657.80, 16,501,952,486.70 and 11,001,301,657.80 is: 16,501,952,486.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,301,657.80 : 16,501,952,486.70 = 11,001,301,657.80 : x
  2. Step 2: Convert to fraction form
    11,001,301,657.80/16,501,952,486.70 = 11,001,301,657.80/x
  3. Step 3: Cross multiply
    11,001,301,657.80x = 16,501,952,486.70 × 11,001,301,657.80
  4. Step 4: Simplify right side
    11,001,301,657.80x = 181,542,957,248,869,531,648
  5. Step 5: Solve for x
    x = 181,542,957,248,869,531,648/11,001,301,657.80
  6. Step 6: Final answer
    x = 16,501,952,486.70

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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.