Home / 23,087,894.60-34,608,999.90-10,935,999.20

Finding the Fourth Proportional to 23,087,894.60, 34,608,999.90 and 10,935,999.20

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Solution

The fourth proportional to 23,087,894.60, 34,608,999.90 and 10,935,999.20 is: 16,393,179.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,087,894.60 : 34,608,999.90 = 10,935,999.20 : x
  2. Step 2: Convert to fraction form
    23,087,894.60/34,608,999.90 = 10,935,999.20/x
  3. Step 3: Cross multiply
    23,087,894.60x = 34,608,999.90 × 10,935,999.20
  4. Step 4: Simplify right side
    23,087,894.60x = 378,483,995,219,200.06
  5. Step 5: Solve for x
    x = 378,483,995,219,200.06/23,087,894.60
  6. Step 6: Final answer
    x = 16,393,179.27

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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.