Home / 60,212,159.13-83,086,115.22-33,388,815.12

Finding the Fourth Proportional to 60,212,159.13, 83,086,115.22 and 33,388,815.12

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Solution

The fourth proportional to 60,212,159.13, 83,086,115.22 and 33,388,815.12 is: 46,072,869.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,212,159.13 : 83,086,115.22 = 33,388,815.12 : x
  2. Step 2: Convert to fraction form
    60,212,159.13/83,086,115.22 = 33,388,815.12/x
  3. Step 3: Cross multiply
    60,212,159.13x = 83,086,115.22 × 33,388,815.12
  4. Step 4: Simplify right side
    60,212,159.13x = 2,774,146,940,119,598
  5. Step 5: Solve for x
    x = 2,774,146,940,119,598/60,212,159.13
  6. Step 6: Final answer
    x = 46,072,869.34

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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.