Home / 23,354,304.36-32,228,811.72-12,901,039.80

Finding the Fourth Proportional to 23,354,304.36, 32,228,811.72 and 12,901,039.80

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Solution

The fourth proportional to 23,354,304.36, 32,228,811.72 and 12,901,039.80 is: 17,803,364.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,354,304.36 : 32,228,811.72 = 12,901,039.80 : x
  2. Step 2: Convert to fraction form
    23,354,304.36/32,228,811.72 = 12,901,039.80/x
  3. Step 3: Cross multiply
    23,354,304.36x = 32,228,811.72 × 12,901,039.80
  4. Step 4: Simplify right side
    23,354,304.36x = 415,785,182,706,426.44
  5. Step 5: Solve for x
    x = 415,785,182,706,426.44/23,354,304.36
  6. Step 6: Final answer
    x = 17,803,364.05

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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.