Home / 34,741,383.90-52,112,450.04-10,480,520.98

Finding the Fourth Proportional to 34,741,383.90, 52,112,450.04 and 10,480,520.98

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Solution

The fourth proportional to 34,741,383.90, 52,112,450.04 and 10,480,520.98 is: 15,720,894.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,741,383.90 : 52,112,450.04 = 10,480,520.98 : x
  2. Step 2: Convert to fraction form
    34,741,383.90/52,112,450.04 = 10,480,520.98/x
  3. Step 3: Cross multiply
    34,741,383.90x = 52,112,450.04 × 10,480,520.98
  4. Step 4: Simplify right side
    34,741,383.90x = 546,165,625,963,421.88
  5. Step 5: Solve for x
    x = 546,165,625,963,421.88/34,741,383.90
  6. Step 6: Final answer
    x = 15,720,894.35

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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.