Home / 13,715,375.04-20,573,060.94-4,616,708.76

Finding the Fourth Proportional to 13,715,375.04, 20,573,060.94 and 4,616,708.76

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Solution

The fourth proportional to 13,715,375.04, 20,573,060.94 and 4,616,708.76 is: 6,925,062.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,715,375.04 : 20,573,060.94 = 4,616,708.76 : x
  2. Step 2: Convert to fraction form
    13,715,375.04/20,573,060.94 = 4,616,708.76/x
  3. Step 3: Cross multiply
    13,715,375.04x = 20,573,060.94 × 4,616,708.76
  4. Step 4: Simplify right side
    13,715,375.04x = 94,979,830,661,711.84
  5. Step 5: Solve for x
    x = 94,979,830,661,711.84/13,715,375.04
  6. Step 6: Final answer
    x = 6,925,062.59

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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.