Home / 15,753,676.95-23,630,515.43-10,080,307.35

Finding the Fourth Proportional to 15,753,676.95, 23,630,515.43 and 10,080,307.35

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Solution

The fourth proportional to 15,753,676.95, 23,630,515.43 and 10,080,307.35 is: 15,120,461.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,676.95 : 23,630,515.43 = 10,080,307.35 : x
  2. Step 2: Convert to fraction form
    15,753,676.95/23,630,515.43 = 10,080,307.35/x
  3. Step 3: Cross multiply
    15,753,676.95x = 23,630,515.43 × 10,080,307.35
  4. Step 4: Simplify right side
    15,753,676.95x = 238,202,858,373,317.41
  5. Step 5: Solve for x
    x = 238,202,858,373,317.41/15,753,676.95
  6. Step 6: Final answer
    x = 15,120,461.03

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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.