Home / 1,559,629,515.30-2,340,340,068.15-590,976,305.70

Finding the Fourth Proportional to 1,559,629,515.30, 2,340,340,068.15 and 590,976,305.70

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Solution

The fourth proportional to 1,559,629,515.30, 2,340,340,068.15 and 590,976,305.70 is: 886,803,894.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,629,515.30 : 2,340,340,068.15 = 590,976,305.70 : x
  2. Step 2: Convert to fraction form
    1,559,629,515.30/2,340,340,068.15 = 590,976,305.70/x
  3. Step 3: Cross multiply
    1,559,629,515.30x = 2,340,340,068.15 × 590,976,305.70
  4. Step 4: Simplify right side
    1,559,629,515.30x = 1,383,085,527,556,973,312
  5. Step 5: Solve for x
    x = 1,383,085,527,556,973,312/1,559,629,515.30
  6. Step 6: Final answer
    x = 886,803,894.12

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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.