Home / 17,707,510.83-24,438,183.28-10,645,390.36

Finding the Fourth Proportional to 17,707,510.83, 24,438,183.28 and 10,645,390.36

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Solution

The fourth proportional to 17,707,510.83, 24,438,183.28 and 10,645,390.36 is: 14,691,731.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,510.83 : 24,438,183.28 = 10,645,390.36 : x
  2. Step 2: Convert to fraction form
    17,707,510.83/24,438,183.28 = 10,645,390.36/x
  3. Step 3: Cross multiply
    17,707,510.83x = 24,438,183.28 × 10,645,390.36
  4. Step 4: Simplify right side
    17,707,510.83x = 260,154,000,582,634.28
  5. Step 5: Solve for x
    x = 260,154,000,582,634.28/17,707,510.83
  6. Step 6: Final answer
    x = 14,691,731.84

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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.