Home / 46,027,403.16-63,517,686.12-25,400,701.86

Finding the Fourth Proportional to 46,027,403.16, 63,517,686.12 and 25,400,701.86

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Solution

The fourth proportional to 46,027,403.16, 63,517,686.12 and 25,400,701.86 is: 35,052,896.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,027,403.16 : 63,517,686.12 = 25,400,701.86 : x
  2. Step 2: Convert to fraction form
    46,027,403.16/63,517,686.12 = 25,400,701.86/x
  3. Step 3: Cross multiply
    46,027,403.16x = 63,517,686.12 × 25,400,701.86
  4. Step 4: Simplify right side
    46,027,403.16x = 1,613,393,807,971,180
  5. Step 5: Solve for x
    x = 1,613,393,807,971,180/46,027,403.16
  6. Step 6: Final answer
    x = 35,052,896.69

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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.