Home / 15,705,100.58-23,558,175.74-4,344,597.86

Finding the Fourth Proportional to 15,705,100.58, 23,558,175.74 and 4,344,597.86

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Solution

The fourth proportional to 15,705,100.58, 23,558,175.74 and 4,344,597.86 is: 6,517,041.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,705,100.58 : 23,558,175.74 = 4,344,597.86 : x
  2. Step 2: Convert to fraction form
    15,705,100.58/23,558,175.74 = 4,344,597.86/x
  3. Step 3: Cross multiply
    15,705,100.58x = 23,558,175.74 × 4,344,597.86
  4. Step 4: Simplify right side
    15,705,100.58x = 102,350,799,798,578.55
  5. Step 5: Solve for x
    x = 102,350,799,798,578.55/15,705,100.58
  6. Step 6: Final answer
    x = 6,517,041.98

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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.