Home / 13,573,063.76-20,359,063.80-4,597,615.44

Finding the Fourth Proportional to 13,573,063.76, 20,359,063.80 and 4,597,615.44

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Solution

The fourth proportional to 13,573,063.76, 20,359,063.80 and 4,597,615.44 is: 6,896,243.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,573,063.76 : 20,359,063.80 = 4,597,615.44 : x
  2. Step 2: Convert to fraction form
    13,573,063.76/20,359,063.80 = 4,597,615.44/x
  3. Step 3: Cross multiply
    13,573,063.76x = 20,359,063.80 × 4,597,615.44
  4. Step 4: Simplify right side
    13,573,063.76x = 93,603,146,070,825.08
  5. Step 5: Solve for x
    x = 93,603,146,070,825.08/13,573,063.76
  6. Step 6: Final answer
    x = 6,896,243.01

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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.