Home / 26,781,335,190.67-36,958,248,595.71-14,738,345,998.51

Finding the Fourth Proportional to 26,781,335,190.67, 36,958,248,595.71 and 14,738,345,998.51

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Solution

The fourth proportional to 26,781,335,190.67, 36,958,248,595.71 and 14,738,345,998.51 is: 20,338,920,797.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,781,335,190.67 : 36,958,248,595.71 = 14,738,345,998.51 : x
  2. Step 2: Convert to fraction form
    26,781,335,190.67/36,958,248,595.71 = 14,738,345,998.51/x
  3. Step 3: Cross multiply
    26,781,335,190.67x = 36,958,248,595.71 × 14,738,345,998.51
  4. Step 4: Simplify right side
    26,781,335,190.67x = 544,703,455,302,564,511,744
  5. Step 5: Solve for x
    x = 544,703,455,302,564,511,744/26,781,335,190.67
  6. Step 6: Final answer
    x = 20,338,920,797.81

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.