Home / 48,173,284.31-66,479,176.98-26,146,777.32

Finding the Fourth Proportional to 48,173,284.31, 66,479,176.98 and 26,146,777.32

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Solution

The fourth proportional to 48,173,284.31, 66,479,176.98 and 26,146,777.32 is: 36,082,576.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,173,284.31 : 66,479,176.98 = 26,146,777.32 : x
  2. Step 2: Convert to fraction form
    48,173,284.31/66,479,176.98 = 26,146,777.32/x
  3. Step 3: Cross multiply
    48,173,284.31x = 66,479,176.98 × 26,146,777.32
  4. Step 4: Simplify right side
    48,173,284.31x = 1,738,216,236,912,930
  5. Step 5: Solve for x
    x = 1,738,216,236,912,930/48,173,284.31
  6. Step 6: Final answer
    x = 36,082,576.93

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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.