Home / 16,415,901.45-24,623,852.18-5,054,873.85

Finding the Fourth Proportional to 16,415,901.45, 24,623,852.18 and 5,054,873.85

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Solution

The fourth proportional to 16,415,901.45, 24,623,852.18 and 5,054,873.85 is: 7,582,310.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,415,901.45 : 24,623,852.18 = 5,054,873.85 : x
  2. Step 2: Convert to fraction form
    16,415,901.45/24,623,852.18 = 5,054,873.85/x
  3. Step 3: Cross multiply
    16,415,901.45x = 24,623,852.18 × 5,054,873.85
  4. Step 4: Simplify right side
    16,415,901.45x = 124,470,466,445,673.12
  5. Step 5: Solve for x
    x = 124,470,466,445,673.12/16,415,901.45
  6. Step 6: Final answer
    x = 7,582,310.78

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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.