Home / 48,846,878.56-67,409,656.51-26,820,185.27

Finding the Fourth Proportional to 48,846,878.56, 67,409,656.51 and 26,820,185.27

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Solution

The fourth proportional to 48,846,878.56, 67,409,656.51 and 26,820,185.27 is: 37,012,385.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,846,878.56 : 67,409,656.51 = 26,820,185.27 : x
  2. Step 2: Convert to fraction form
    48,846,878.56/67,409,656.51 = 26,820,185.27/x
  3. Step 3: Cross multiply
    48,846,878.56x = 67,409,656.51 × 26,820,185.27
  4. Step 4: Simplify right side
    48,846,878.56x = 1,807,939,476,585,261.75
  5. Step 5: Solve for x
    x = 1,807,939,476,585,261.75/48,846,878.56
  6. Step 6: Final answer
    x = 37,012,385.03

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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.