Home / 9,469,948,392.04-14,208,077,278.89-3,175,000,512.52

Finding the Fourth Proportional to 9,469,948,392.04, 14,208,077,278.89 and 3,175,000,512.52

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Solution

The fourth proportional to 9,469,948,392.04, 14,208,077,278.89 and 3,175,000,512.52 is: 4,763,558,445.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469,948,392.04 : 14,208,077,278.89 = 3,175,000,512.52 : x
  2. Step 2: Convert to fraction form
    9,469,948,392.04/14,208,077,278.89 = 3,175,000,512.52/x
  3. Step 3: Cross multiply
    9,469,948,392.04x = 14,208,077,278.89 × 3,175,000,512.52
  4. Step 4: Simplify right side
    9,469,948,392.04x = 45,110,652,642,399,518,720
  5. Step 5: Solve for x
    x = 45,110,652,642,399,518,720/9,469,948,392.04
  6. Step 6: Final answer
    x = 4,763,558,445.61

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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.