Home / 16,349,707.52-22,560,282.24-9,285,056

Finding the Fourth Proportional to 16,349,707.52, 22,560,282.24 and 9,285,056

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Solution

The fourth proportional to 16,349,707.52, 22,560,282.24 and 9,285,056 is: 12,812,063.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,349,707.52 : 22,560,282.24 = 9,285,056 : x
  2. Step 2: Convert to fraction form
    16,349,707.52/22,560,282.24 = 9,285,056/x
  3. Step 3: Cross multiply
    16,349,707.52x = 22,560,282.24 × 9,285,056
  4. Step 4: Simplify right side
    16,349,707.52x = 209,473,483,974,205.44
  5. Step 5: Solve for x
    x = 209,473,483,974,205.44/16,349,707.52
  6. Step 6: Final answer
    x = 12,812,063.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.