Home / 12,233,623.58-16,881,822.54-6,727,230.51

Finding the Fourth Proportional to 12,233,623.58, 16,881,822.54 and 6,727,230.51

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Solution

The fourth proportional to 12,233,623.58, 16,881,822.54 and 6,727,230.51 is: 9,283,260.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,233,623.58 : 16,881,822.54 = 6,727,230.51 : x
  2. Step 2: Convert to fraction form
    12,233,623.58/16,881,822.54 = 6,727,230.51/x
  3. Step 3: Cross multiply
    12,233,623.58x = 16,881,822.54 × 6,727,230.51
  4. Step 4: Simplify right side
    12,233,623.58x = 113,567,911,655,493.69
  5. Step 5: Solve for x
    x = 113,567,911,655,493.69/12,233,623.58
  6. Step 6: Final answer
    x = 9,283,260.27

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1.5x scale

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.