Home / 16,001,440.68-23,992,441.28-6,274,400.51

Finding the Fourth Proportional to 16,001,440.68, 23,992,441.28 and 6,274,400.51

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Solution

The fourth proportional to 16,001,440.68, 23,992,441.28 and 6,274,400.51 is: 9,407,789.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001,440.68 : 23,992,441.28 = 6,274,400.51 : x
  2. Step 2: Convert to fraction form
    16,001,440.68/23,992,441.28 = 6,274,400.51/x
  3. Step 3: Cross multiply
    16,001,440.68x = 23,992,441.28 × 6,274,400.51
  4. Step 4: Simplify right side
    16,001,440.68x = 150,538,185,788,036.41
  5. Step 5: Solve for x
    x = 150,538,185,788,036.41/16,001,440.68
  6. Step 6: Final answer
    x = 9,407,789.51

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1.5x scale

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.