Home / 17,823,310.61-26,736,378.55-5,043,895.25

Finding the Fourth Proportional to 17,823,310.61, 26,736,378.55 and 5,043,895.25

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Solution

The fourth proportional to 17,823,310.61, 26,736,378.55 and 5,043,895.25 is: 7,566,242.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823,310.61 : 26,736,378.55 = 5,043,895.25 : x
  2. Step 2: Convert to fraction form
    17,823,310.61/26,736,378.55 = 5,043,895.25/x
  3. Step 3: Cross multiply
    17,823,310.61x = 26,736,378.55 × 5,043,895.25
  4. Step 4: Simplify right side
    17,823,310.61x = 134,855,492,624,255.25
  5. Step 5: Solve for x
    x = 134,855,492,624,255.25/17,823,310.61
  6. Step 6: Final answer
    x = 7,566,242.64

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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.