Home / 15,533,330,449.32-23,316,576,615.90-6,694,531,282.44

Finding the Fourth Proportional to 15,533,330,449.32, 23,316,576,615.90 and 6,694,531,282.44

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Solution

The fourth proportional to 15,533,330,449.32, 23,316,576,615.90 and 6,694,531,282.44 is: 10,048,942,952.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,330,449.32 : 23,316,576,615.90 = 6,694,531,282.44 : x
  2. Step 2: Convert to fraction form
    15,533,330,449.32/23,316,576,615.90 = 6,694,531,282.44/x
  3. Step 3: Cross multiply
    15,533,330,449.32x = 23,316,576,615.90 × 6,694,531,282.44
  4. Step 4: Simplify right side
    15,533,330,449.32x = 156,093,551,554,551,545,856
  5. Step 5: Solve for x
    x = 156,093,551,554,551,545,856/15,533,330,449.32
  6. Step 6: Final answer
    x = 10,048,942,952.95

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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.