Home / 104,377,257.83-144,032,215.72-60,327,109.80

Finding the Fourth Proportional to 104,377,257.83, 144,032,215.72 and 60,327,109.80

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Solution

The fourth proportional to 104,377,257.83, 144,032,215.72 and 60,327,109.80 is: 83,246,556.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,377,257.83 : 144,032,215.72 = 60,327,109.80 : x
  2. Step 2: Convert to fraction form
    104,377,257.83/144,032,215.72 = 60,327,109.80/x
  3. Step 3: Cross multiply
    104,377,257.83x = 144,032,215.72 × 60,327,109.80
  4. Step 4: Simplify right side
    104,377,257.83x = 8,689,047,292,477,726
  5. Step 5: Solve for x
    x = 8,689,047,292,477,726/104,377,257.83
  6. Step 6: Final answer
    x = 83,246,556.51

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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.