Home / 37,790,175.60-56,685,263.40-16,221,106.80

Finding the Fourth Proportional to 37,790,175.60, 56,685,263.40 and 16,221,106.80

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Solution

The fourth proportional to 37,790,175.60, 56,685,263.40 and 16,221,106.80 is: 24,331,660.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,790,175.60 : 56,685,263.40 = 16,221,106.80 : x
  2. Step 2: Convert to fraction form
    37,790,175.60/56,685,263.40 = 16,221,106.80/x
  3. Step 3: Cross multiply
    37,790,175.60x = 56,685,263.40 × 16,221,106.80
  4. Step 4: Simplify right side
    37,790,175.60x = 919,497,711,597,531.12
  5. Step 5: Solve for x
    x = 919,497,711,597,531.12/37,790,175.60
  6. Step 6: Final answer
    x = 24,331,660.20

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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.