Home / 1,701,344,443.98-2,550,561,043.51-652,835,085.90

Finding the Fourth Proportional to 1,701,344,443.98, 2,550,561,043.51 and 652,835,085.90

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Solution

The fourth proportional to 1,701,344,443.98, 2,550,561,043.51 and 652,835,085.90 is: 978,694,081.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,344,443.98 : 2,550,561,043.51 = 652,835,085.90 : x
  2. Step 2: Convert to fraction form
    1,701,344,443.98/2,550,561,043.51 = 652,835,085.90/x
  3. Step 3: Cross multiply
    1,701,344,443.98x = 2,550,561,043.51 × 652,835,085.90
  4. Step 4: Simplify right side
    1,701,344,443.98x = 1,665,095,737,933,044,480
  5. Step 5: Solve for x
    x = 1,665,095,737,933,044,480/1,701,344,443.98
  6. Step 6: Final answer
    x = 978,694,081.51

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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.