Home / 16,553,455.56-22,830,827.38-10,754,105.84

Finding the Fourth Proportional to 16,553,455.56, 22,830,827.38 and 10,754,105.84

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Solution

The fourth proportional to 16,553,455.56, 22,830,827.38 and 10,754,105.84 is: 14,832,258.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,553,455.56 : 22,830,827.38 = 10,754,105.84 : x
  2. Step 2: Convert to fraction form
    16,553,455.56/22,830,827.38 = 10,754,105.84/x
  3. Step 3: Cross multiply
    16,553,455.56x = 22,830,827.38 × 10,754,105.84
  4. Step 4: Simplify right side
    16,553,455.56x = 245,525,134,059,289.88
  5. Step 5: Solve for x
    x = 245,525,134,059,289.88/16,553,455.56
  6. Step 6: Final answer
    x = 14,832,258.63

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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.