Home / 39,085,624.80-58,628,437.20-17,497,310.40

Finding the Fourth Proportional to 39,085,624.80, 58,628,437.20 and 17,497,310.40

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Solution

The fourth proportional to 39,085,624.80, 58,628,437.20 and 17,497,310.40 is: 26,245,965.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,085,624.80 : 58,628,437.20 = 17,497,310.40 : x
  2. Step 2: Convert to fraction form
    39,085,624.80/58,628,437.20 = 17,497,310.40/x
  3. Step 3: Cross multiply
    39,085,624.80x = 58,628,437.20 × 17,497,310.40
  4. Step 4: Simplify right side
    39,085,624.80x = 1,025,839,963,955,306.88
  5. Step 5: Solve for x
    x = 1,025,839,963,955,306.88/39,085,624.80
  6. Step 6: Final answer
    x = 26,245,965.60

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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.