Home / 28,829,504,899.66-43,228,492,853.28-22,891,773,254.72

Finding the Fourth Proportional to 28,829,504,899.66, 43,228,492,853.28 and 22,891,773,254.72

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Solution

The fourth proportional to 28,829,504,899.66, 43,228,492,853.28 and 22,891,773,254.72 is: 34,325,142,245.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,829,504,899.66 : 43,228,492,853.28 = 22,891,773,254.72 : x
  2. Step 2: Convert to fraction form
    28,829,504,899.66/43,228,492,853.28 = 22,891,773,254.72/x
  3. Step 3: Cross multiply
    28,829,504,899.66x = 43,228,492,853.28 × 22,891,773,254.72
  4. Step 4: Simplify right side
    28,829,504,899.66x = 989,576,856,540,569,796,608
  5. Step 5: Solve for x
    x = 989,576,856,540,569,796,608/28,829,504,899.66
  6. Step 6: Final answer
    x = 34,325,142,245.24

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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.