Home / 16,872,068.01-25,348,476.65-10,818,659.73

Finding the Fourth Proportional to 16,872,068.01, 25,348,476.65 and 10,818,659.73

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Solution

The fourth proportional to 16,872,068.01, 25,348,476.65 and 10,818,659.73 is: 16,253,878.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,872,068.01 : 25,348,476.65 = 10,818,659.73 : x
  2. Step 2: Convert to fraction form
    16,872,068.01/25,348,476.65 = 10,818,659.73/x
  3. Step 3: Cross multiply
    16,872,068.01x = 25,348,476.65 × 10,818,659.73
  4. Step 4: Simplify right side
    16,872,068.01x = 274,236,543,496,107
  5. Step 5: Solve for x
    x = 274,236,543,496,107/16,872,068.01
  6. Step 6: Final answer
    x = 16,253,878.50

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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.