Home / 14,796,904.72-22,197,571.40-4,560,913.68

Finding the Fourth Proportional to 14,796,904.72, 22,197,571.40 and 4,560,913.68

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Solution

The fourth proportional to 14,796,904.72, 22,197,571.40 and 4,560,913.68 is: 6,842,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,796,904.72 : 22,197,571.40 = 4,560,913.68 : x
  2. Step 2: Convert to fraction form
    14,796,904.72/22,197,571.40 = 4,560,913.68/x
  3. Step 3: Cross multiply
    14,796,904.72x = 22,197,571.40 × 4,560,913.68
  4. Step 4: Simplify right side
    14,796,904.72x = 101,241,207,061,036.73
  5. Step 5: Solve for x
    x = 101,241,207,061,036.73/14,796,904.72
  6. Step 6: Final answer
    x = 6,842,053.05

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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.