Home / 104,699,398.82-144,447,771.33-60,622,338.38

Finding the Fourth Proportional to 104,699,398.82, 144,447,771.33 and 60,622,338.38

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Solution

The fourth proportional to 104,699,398.82, 144,447,771.33 and 60,622,338.38 is: 83,637,172.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,699,398.82 : 144,447,771.33 = 60,622,338.38 : x
  2. Step 2: Convert to fraction form
    104,699,398.82/144,447,771.33 = 60,622,338.38/x
  3. Step 3: Cross multiply
    104,699,398.82x = 144,447,771.33 × 60,622,338.38
  4. Step 4: Simplify right side
    104,699,398.82x = 8,756,761,671,081,885
  5. Step 5: Solve for x
    x = 8,756,761,671,081,885/104,699,398.82
  6. Step 6: Final answer
    x = 83,637,172.42

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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.