Home / 23,592,460.16-32,567,629.20-15,861,983.60

Finding the Fourth Proportional to 23,592,460.16, 32,567,629.20 and 15,861,983.60

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Solution

The fourth proportional to 23,592,460.16, 32,567,629.20 and 15,861,983.60 is: 21,896,283.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,592,460.16 : 32,567,629.20 = 15,861,983.60 : x
  2. Step 2: Convert to fraction form
    23,592,460.16/32,567,629.20 = 15,861,983.60/x
  3. Step 3: Cross multiply
    23,592,460.16x = 32,567,629.20 × 15,861,983.60
  4. Step 4: Simplify right side
    23,592,460.16x = 516,587,200,261,281.12
  5. Step 5: Solve for x
    x = 516,587,200,261,281.12/23,592,460.16
  6. Step 6: Final answer
    x = 21,896,283.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.