Home / 52,697,335.38-79,049,989.68-16,309,406.08

Finding the Fourth Proportional to 52,697,335.38, 79,049,989.68 and 16,309,406.08

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Solution

The fourth proportional to 52,697,335.38, 79,049,989.68 and 16,309,406.08 is: 24,465,342.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,697,335.38 : 79,049,989.68 = 16,309,406.08 : x
  2. Step 2: Convert to fraction form
    52,697,335.38/79,049,989.68 = 16,309,406.08/x
  3. Step 3: Cross multiply
    52,697,335.38x = 79,049,989.68 × 16,309,406.08
  4. Step 4: Simplify right side
    52,697,335.38x = 1,289,258,382,310,929.50
  5. Step 5: Solve for x
    x = 1,289,258,382,310,929.50/52,697,335.38
  6. Step 6: Final answer
    x = 24,465,342.94

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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.