Home / 6,240,576,256-9,360,733,236.16-1,518,924,515.84

Finding the Fourth Proportional to 6,240,576,256, 9,360,733,236.16 and 1,518,924,515.84

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Solution

The fourth proportional to 6,240,576,256, 9,360,733,236.16 and 1,518,924,515.84 is: 2,278,354,853.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,576,256 : 9,360,733,236.16 = 1,518,924,515.84 : x
  2. Step 2: Convert to fraction form
    6,240,576,256/9,360,733,236.16 = 1,518,924,515.84/x
  3. Step 3: Cross multiply
    6,240,576,256x = 9,360,733,236.16 × 1,518,924,515.84
  4. Step 4: Simplify right side
    6,240,576,256x = 14,218,247,198,641,723,392
  5. Step 5: Solve for x
    x = 14,218,247,198,641,723,392/6,240,576,256
  6. Step 6: Final answer
    x = 2,278,354,853.04

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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.