Home / 23,293,012.20-34,939,518.30-6,255,407.40

Finding the Fourth Proportional to 23,293,012.20, 34,939,518.30 and 6,255,407.40

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Solution

The fourth proportional to 23,293,012.20, 34,939,518.30 and 6,255,407.40 is: 9,383,111.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,293,012.20 : 34,939,518.30 = 6,255,407.40 : x
  2. Step 2: Convert to fraction form
    23,293,012.20/34,939,518.30 = 6,255,407.40/x
  3. Step 3: Cross multiply
    23,293,012.20x = 34,939,518.30 × 6,255,407.40
  4. Step 4: Simplify right side
    23,293,012.20x = 218,560,921,326,255.41
  5. Step 5: Solve for x
    x = 218,560,921,326,255.41/23,293,012.20
  6. Step 6: Final answer
    x = 9,383,111.10

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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.