Home / 46,580,305.56-64,279,987.73-25,387,276.16

Finding the Fourth Proportional to 46,580,305.56, 64,279,987.73 and 25,387,276.16

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Solution

The fourth proportional to 46,580,305.56, 64,279,987.73 and 25,387,276.16 is: 35,033,986.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,580,305.56 : 64,279,987.73 = 25,387,276.16 : x
  2. Step 2: Convert to fraction form
    46,580,305.56/64,279,987.73 = 25,387,276.16/x
  3. Step 3: Cross multiply
    46,580,305.56x = 64,279,987.73 × 25,387,276.16
  4. Step 4: Simplify right side
    46,580,305.56x = 1,631,893,799,614,585.25
  5. Step 5: Solve for x
    x = 1,631,893,799,614,585.25/46,580,305.56
  6. Step 6: Final answer
    x = 35,033,986.57

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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.