Home / 39,907,822.37-59,861,784.58-9,615,685.37

Finding the Fourth Proportional to 39,907,822.37, 59,861,784.58 and 9,615,685.37

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Solution

The fourth proportional to 39,907,822.37, 59,861,784.58 and 9,615,685.37 is: 14,423,540.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,907,822.37 : 59,861,784.58 = 9,615,685.37 : x
  2. Step 2: Convert to fraction form
    39,907,822.37/59,861,784.58 = 9,615,685.37/x
  3. Step 3: Cross multiply
    39,907,822.37x = 59,861,784.58 × 9,615,685.37
  4. Step 4: Simplify right side
    39,907,822.37x = 575,612,085,884,649.50
  5. Step 5: Solve for x
    x = 575,612,085,884,649.50/39,907,822.37
  6. Step 6: Final answer
    x = 14,423,540.34

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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.