Home / 16,091,184.32-24,120,833.52-7,556,242.40

Finding the Fourth Proportional to 16,091,184.32, 24,120,833.52 and 7,556,242.40

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Solution

The fourth proportional to 16,091,184.32, 24,120,833.52 and 7,556,242.40 is: 11,326,876.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091,184.32 : 24,120,833.52 = 7,556,242.40 : x
  2. Step 2: Convert to fraction form
    16,091,184.32/24,120,833.52 = 7,556,242.40/x
  3. Step 3: Cross multiply
    16,091,184.32x = 24,120,833.52 × 7,556,242.40
  4. Step 4: Simplify right side
    16,091,184.32x = 182,262,864,967,165.25
  5. Step 5: Solve for x
    x = 182,262,864,967,165.25/16,091,184.32
  6. Step 6: Final answer
    x = 11,326,876.96

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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.