Home / 35,448,022.40-53,156,481.60-16,272,406.40

Finding the Fourth Proportional to 35,448,022.40, 53,156,481.60 and 16,272,406.40

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Solution

The fourth proportional to 35,448,022.40, 53,156,481.60 and 16,272,406.40 is: 24,401,470.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,448,022.40 : 53,156,481.60 = 16,272,406.40 : x
  2. Step 2: Convert to fraction form
    35,448,022.40/53,156,481.60 = 16,272,406.40/x
  3. Step 3: Cross multiply
    35,448,022.40x = 53,156,481.60 × 16,272,406.40
  4. Step 4: Simplify right side
    35,448,022.40x = 864,983,871,389,322.25
  5. Step 5: Solve for x
    x = 864,983,871,389,322.25/35,448,022.40
  6. Step 6: Final answer
    x = 24,401,470.46

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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.