Home / 29,342,345.20-44,013,517.80-10,166,729.20

Finding the Fourth Proportional to 29,342,345.20, 44,013,517.80 and 10,166,729.20

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Solution

The fourth proportional to 29,342,345.20, 44,013,517.80 and 10,166,729.20 is: 15,250,093.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,342,345.20 : 44,013,517.80 = 10,166,729.20 : x
  2. Step 2: Convert to fraction form
    29,342,345.20/44,013,517.80 = 10,166,729.20/x
  3. Step 3: Cross multiply
    29,342,345.20x = 44,013,517.80 × 10,166,729.20
  4. Step 4: Simplify right side
    29,342,345.20x = 447,473,516,611,979.69
  5. Step 5: Solve for x
    x = 447,473,516,611,979.69/29,342,345.20
  6. Step 6: Final answer
    x = 15,250,093.80

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1.5x scale

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.