Home / 48,389,185.32-66,776,874.33-26,362,616.16

Finding the Fourth Proportional to 48,389,185.32, 66,776,874.33 and 26,362,616.16

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Solution

The fourth proportional to 48,389,185.32, 66,776,874.33 and 26,362,616.16 is: 36,380,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,389,185.32 : 66,776,874.33 = 26,362,616.16 : x
  2. Step 2: Convert to fraction form
    48,389,185.32/66,776,874.33 = 26,362,616.16/x
  3. Step 3: Cross multiply
    48,389,185.32x = 66,776,874.33 × 26,362,616.16
  4. Step 4: Simplify right side
    48,389,185.32x = 1,760,413,106,326,347.25
  5. Step 5: Solve for x
    x = 1,760,413,106,326,347.25/48,389,185.32
  6. Step 6: Final answer
    x = 36,380,300.57

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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.