Home / 17,496,015.30-26,244,022.95-4,717,811.70

Finding the Fourth Proportional to 17,496,015.30, 26,244,022.95 and 4,717,811.70

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Solution

The fourth proportional to 17,496,015.30, 26,244,022.95 and 4,717,811.70 is: 7,076,717.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,015.30 : 26,244,022.95 = 4,717,811.70 : x
  2. Step 2: Convert to fraction form
    17,496,015.30/26,244,022.95 = 4,717,811.70/x
  3. Step 3: Cross multiply
    17,496,015.30x = 26,244,022.95 × 4,717,811.70
  4. Step 4: Simplify right side
    17,496,015.30x = 123,814,358,528,578.52
  5. Step 5: Solve for x
    x = 123,814,358,528,578.52/17,496,015.30
  6. Step 6: Final answer
    x = 7,076,717.55

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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.