Home / 23,189,051.20-34,773,079.20-8,807,339.20

Finding the Fourth Proportional to 23,189,051.20, 34,773,079.20 and 8,807,339.20

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Solution

The fourth proportional to 23,189,051.20, 34,773,079.20 and 8,807,339.20 is: 13,207,021.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,051.20 : 34,773,079.20 = 8,807,339.20 : x
  2. Step 2: Convert to fraction form
    23,189,051.20/34,773,079.20 = 8,807,339.20/x
  3. Step 3: Cross multiply
    23,189,051.20x = 34,773,079.20 × 8,807,339.20
  4. Step 4: Simplify right side
    23,189,051.20x = 306,258,303,542,864.62
  5. Step 5: Solve for x
    x = 306,258,303,542,864.62/23,189,051.20
  6. Step 6: Final answer
    x = 13,207,021.75

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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.