Home / 23,353,654.60-35,033,829.90-7,180,964.20

Finding the Fourth Proportional to 23,353,654.60, 35,033,829.90 and 7,180,964.20

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Solution

The fourth proportional to 23,353,654.60, 35,033,829.90 and 7,180,964.20 is: 10,772,475.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,353,654.60 : 35,033,829.90 = 7,180,964.20 : x
  2. Step 2: Convert to fraction form
    23,353,654.60/35,033,829.90 = 7,180,964.20/x
  3. Step 3: Cross multiply
    23,353,654.60x = 35,033,829.90 × 7,180,964.20
  4. Step 4: Simplify right side
    23,353,654.60x = 251,576,678,300,789.56
  5. Step 5: Solve for x
    x = 251,576,678,300,789.56/23,353,654.60
  6. Step 6: Final answer
    x = 10,772,475.77

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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.