Home / 23,352,425.10-35,031,980.64-7,179,734.30

Finding the Fourth Proportional to 23,352,425.10, 35,031,980.64 and 7,179,734.30

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Solution

The fourth proportional to 23,352,425.10, 35,031,980.64 and 7,179,734.30 is: 10,770,629.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,352,425.10 : 35,031,980.64 = 7,179,734.30 : x
  2. Step 2: Convert to fraction form
    23,352,425.10/35,031,980.64 = 7,179,734.30/x
  3. Step 3: Cross multiply
    23,352,425.10x = 35,031,980.64 × 7,179,734.30
  4. Step 4: Simplify right side
    23,352,425.10x = 251,520,312,822,784.06
  5. Step 5: Solve for x
    x = 251,520,312,822,784.06/23,352,425.10
  6. Step 6: Final answer
    x = 10,770,629.25

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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.