Home / 15,527,090.96-23,294,829.71-4,744,097.79

Finding the Fourth Proportional to 15,527,090.96, 23,294,829.71 and 4,744,097.79

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Solution

The fourth proportional to 15,527,090.96, 23,294,829.71 and 4,744,097.79 is: 7,117,427.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,527,090.96 : 23,294,829.71 = 4,744,097.79 : x
  2. Step 2: Convert to fraction form
    15,527,090.96/23,294,829.71 = 4,744,097.79/x
  3. Step 3: Cross multiply
    15,527,090.96x = 23,294,829.71 × 4,744,097.79
  4. Step 4: Simplify right side
    15,527,090.96x = 110,512,950,157,497.58
  5. Step 5: Solve for x
    x = 110,512,950,157,497.58/15,527,090.96
  6. Step 6: Final answer
    x = 7,117,427.88

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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.