Home / 23,354,305.36-32,228,813.10-12,901,040.80

Finding the Fourth Proportional to 23,354,305.36, 32,228,813.10 and 12,901,040.80

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Solution

The fourth proportional to 23,354,305.36, 32,228,813.10 and 12,901,040.80 is: 17,803,365.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,354,305.36 : 32,228,813.10 = 12,901,040.80 : x
  2. Step 2: Convert to fraction form
    23,354,305.36/32,228,813.10 = 12,901,040.80/x
  3. Step 3: Cross multiply
    23,354,305.36x = 32,228,813.10 × 12,901,040.80
  4. Step 4: Simplify right side
    23,354,305.36x = 415,785,232,738,674.50
  5. Step 5: Solve for x
    x = 415,785,232,738,674.50/23,354,305.36
  6. Step 6: Final answer
    x = 17,803,365.43

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1.5x scale

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.