Home / 46,395,062.81-64,025,229-25,488,449.51

Finding the Fourth Proportional to 46,395,062.81, 64,025,229 and 25,488,449.51

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Solution

The fourth proportional to 46,395,062.81, 64,025,229 and 25,488,449.51 is: 35,174,083.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,395,062.81 : 64,025,229 = 25,488,449.51 : x
  2. Step 2: Convert to fraction form
    46,395,062.81/64,025,229 = 25,488,449.51/x
  3. Step 3: Cross multiply
    46,395,062.81x = 64,025,229 × 25,488,449.51
  4. Step 4: Simplify right side
    46,395,062.81x = 1,631,903,816,412,561.50
  5. Step 5: Solve for x
    x = 1,631,903,816,412,561.50/46,395,062.81
  6. Step 6: Final answer
    x = 35,174,083.57

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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.