Home / 23,341,388.79-35,013,764.69-8,964,456.60

Finding the Fourth Proportional to 23,341,388.79, 35,013,764.69 and 8,964,456.60

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Solution

The fourth proportional to 23,341,388.79, 35,013,764.69 and 8,964,456.60 is: 13,447,330.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,341,388.79 : 35,013,764.69 = 8,964,456.60 : x
  2. Step 2: Convert to fraction form
    23,341,388.79/35,013,764.69 = 8,964,456.60/x
  3. Step 3: Cross multiply
    23,341,388.79x = 35,013,764.69 × 8,964,456.60
  4. Step 4: Simplify right side
    23,341,388.79x = 313,879,373,921,295.19
  5. Step 5: Solve for x
    x = 313,879,373,921,295.19/23,341,388.79
  6. Step 6: Final answer
    x = 13,447,330.69

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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.