Home / 46,395,064.81-64,025,231.76-25,488,451.51

Finding the Fourth Proportional to 46,395,064.81, 64,025,231.76 and 25,488,451.51

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Solution

The fourth proportional to 46,395,064.81, 64,025,231.76 and 25,488,451.51 is: 35,174,086.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,395,064.81 : 64,025,231.76 = 25,488,451.51 : x
  2. Step 2: Convert to fraction form
    46,395,064.81/64,025,231.76 = 25,488,451.51/x
  3. Step 3: Cross multiply
    46,395,064.81x = 64,025,231.76 × 25,488,451.51
  4. Step 4: Simplify right side
    46,395,064.81x = 1,631,904,015,131,272
  5. Step 5: Solve for x
    x = 1,631,904,015,131,272/46,395,064.81
  6. Step 6: Final answer
    x = 35,174,086.33

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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.