Home / 95,129,594.66-131,276,607.57-55,973,907.38

Finding the Fourth Proportional to 95,129,594.66, 131,276,607.57 and 55,973,907.38

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Solution

The fourth proportional to 95,129,594.66, 131,276,607.57 and 55,973,907.38 is: 77,242,678.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,129,594.66 : 131,276,607.57 = 55,973,907.38 : x
  2. Step 2: Convert to fraction form
    95,129,594.66/131,276,607.57 = 55,973,907.38/x
  3. Step 3: Cross multiply
    95,129,594.66x = 131,276,607.57 × 55,973,907.38
  4. Step 4: Simplify right side
    95,129,594.66x = 7,348,064,673,283,787
  5. Step 5: Solve for x
    x = 7,348,064,673,283,787/95,129,594.66
  6. Step 6: Final answer
    x = 77,242,678.26

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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.