Home / 34,669,286.40-52,003,929.60-16,753,382.40

Finding the Fourth Proportional to 34,669,286.40, 52,003,929.60 and 16,753,382.40

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Solution

The fourth proportional to 34,669,286.40, 52,003,929.60 and 16,753,382.40 is: 25,130,073.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,669,286.40 : 52,003,929.60 = 16,753,382.40 : x
  2. Step 2: Convert to fraction form
    34,669,286.40/52,003,929.60 = 16,753,382.40/x
  3. Step 3: Cross multiply
    34,669,286.40x = 52,003,929.60 × 16,753,382.40
  4. Step 4: Simplify right side
    34,669,286.40x = 871,241,718,891,479.12
  5. Step 5: Solve for x
    x = 871,241,718,891,479.12/34,669,286.40
  6. Step 6: Final answer
    x = 25,130,073.60

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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.