Home / 32,503,001.84-48,753,819.69-7,911,065.69

Finding the Fourth Proportional to 32,503,001.84, 48,753,819.69 and 7,911,065.69

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Solution

The fourth proportional to 32,503,001.84, 48,753,819.69 and 7,911,065.69 is: 11,866,432.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,503,001.84 : 48,753,819.69 = 7,911,065.69 : x
  2. Step 2: Convert to fraction form
    32,503,001.84/48,753,819.69 = 7,911,065.69/x
  3. Step 3: Cross multiply
    32,503,001.84x = 48,753,819.69 × 7,911,065.69
  4. Step 4: Simplify right side
    32,503,001.84x = 385,694,669,962,236.31
  5. Step 5: Solve for x
    x = 385,694,669,962,236.31/32,503,001.84
  6. Step 6: Final answer
    x = 11,866,432.27

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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.