Home / 1,559,629,515.80-2,340,340,068.90-590,976,306.20

Finding the Fourth Proportional to 1,559,629,515.80, 2,340,340,068.90 and 590,976,306.20

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Solution

The fourth proportional to 1,559,629,515.80, 2,340,340,068.90 and 590,976,306.20 is: 886,803,894.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,629,515.80 : 2,340,340,068.90 = 590,976,306.20 : x
  2. Step 2: Convert to fraction form
    1,559,629,515.80/2,340,340,068.90 = 590,976,306.20/x
  3. Step 3: Cross multiply
    1,559,629,515.80x = 2,340,340,068.90 × 590,976,306.20
  4. Step 4: Simplify right side
    1,559,629,515.80x = 1,383,085,529,170,375,680
  5. Step 5: Solve for x
    x = 1,383,085,529,170,375,680/1,559,629,515.80
  6. Step 6: Final answer
    x = 886,803,894.87

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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.