Home / 26,062,076.51-39,095,386.82-8,549,382.89

Finding the Fourth Proportional to 26,062,076.51, 39,095,386.82 and 8,549,382.89

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Solution

The fourth proportional to 26,062,076.51, 39,095,386.82 and 8,549,382.89 is: 12,824,819.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,062,076.51 : 39,095,386.82 = 8,549,382.89 : x
  2. Step 2: Convert to fraction form
    26,062,076.51/39,095,386.82 = 8,549,382.89/x
  3. Step 3: Cross multiply
    26,062,076.51x = 39,095,386.82 × 8,549,382.89
  4. Step 4: Simplify right side
    26,062,076.51x = 334,241,431,275,951.44
  5. Step 5: Solve for x
    x = 334,241,431,275,951.44/26,062,076.51
  6. Step 6: Final answer
    x = 12,824,819.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.