Home / 46,238,939.08-63,809,741.46-25,613,721.16

Finding the Fourth Proportional to 46,238,939.08, 63,809,741.46 and 25,613,721.16

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Solution

The fourth proportional to 46,238,939.08, 63,809,741.46 and 25,613,721.16 is: 35,346,938.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,238,939.08 : 63,809,741.46 = 25,613,721.16 : x
  2. Step 2: Convert to fraction form
    46,238,939.08/63,809,741.46 = 25,613,721.16/x
  3. Step 3: Cross multiply
    46,238,939.08x = 63,809,741.46 × 25,613,721.16
  4. Step 4: Simplify right side
    46,238,939.08x = 1,634,404,925,048,131.25
  5. Step 5: Solve for x
    x = 1,634,404,925,048,131.25/46,238,939.08
  6. Step 6: Final answer
    x = 35,346,938.26

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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.