Home / 15,975,071.24-23,966,592.66-4,615,519.86

Finding the Fourth Proportional to 15,975,071.24, 23,966,592.66 and 4,615,519.86

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Solution

The fourth proportional to 15,975,071.24, 23,966,592.66 and 4,615,519.86 is: 6,924,431.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,975,071.24 : 23,966,592.66 = 4,615,519.86 : x
  2. Step 2: Convert to fraction form
    15,975,071.24/23,966,592.66 = 4,615,519.86/x
  3. Step 3: Cross multiply
    15,975,071.24x = 23,966,592.66 × 4,615,519.86
  4. Step 4: Simplify right side
    15,975,071.24x = 110,618,284,398,760.23
  5. Step 5: Solve for x
    x = 110,618,284,398,760.23/15,975,071.24
  6. Step 6: Final answer
    x = 6,924,431.37

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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.