Home / 17,010,491.64-25,513,348.16-4,880,988.70

Finding the Fourth Proportional to 17,010,491.64, 25,513,348.16 and 4,880,988.70

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Solution

The fourth proportional to 17,010,491.64, 25,513,348.16 and 4,880,988.70 is: 7,320,797.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,010,491.64 : 25,513,348.16 = 4,880,988.70 : x
  2. Step 2: Convert to fraction form
    17,010,491.64/25,513,348.16 = 4,880,988.70/x
  3. Step 3: Cross multiply
    17,010,491.64x = 25,513,348.16 × 4,880,988.70
  4. Step 4: Simplify right side
    17,010,491.64x = 124,530,364,068,125.80
  5. Step 5: Solve for x
    x = 124,530,364,068,125.80/17,010,491.64
  6. Step 6: Final answer
    x = 7,320,797.46

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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.