Home / 27,459,339.89-37,891,384.28-16,293,908.56

Finding the Fourth Proportional to 27,459,339.89, 37,891,384.28 and 16,293,908.56

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Solution

The fourth proportional to 27,459,339.89, 37,891,384.28 and 16,293,908.56 is: 22,484,107.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,459,339.89 : 37,891,384.28 = 16,293,908.56 : x
  2. Step 2: Convert to fraction form
    27,459,339.89/37,891,384.28 = 16,293,908.56/x
  3. Step 3: Cross multiply
    27,459,339.89x = 37,891,384.28 × 16,293,908.56
  4. Step 4: Simplify right side
    27,459,339.89x = 617,398,750,588,671.88
  5. Step 5: Solve for x
    x = 617,398,750,588,671.88/27,459,339.89
  6. Step 6: Final answer
    x = 22,484,107.53

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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.