Home / 2,929,008,377.98-4,042,061,222.97-1,590,924,596.32

Finding the Fourth Proportional to 2,929,008,377.98, 4,042,061,222.97 and 1,590,924,596.32

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Solution

The fourth proportional to 2,929,008,377.98, 4,042,061,222.97 and 1,590,924,596.32 is: 2,195,492,053.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,008,377.98 : 4,042,061,222.97 = 1,590,924,596.32 : x
  2. Step 2: Convert to fraction form
    2,929,008,377.98/4,042,061,222.97 = 1,590,924,596.32/x
  3. Step 3: Cross multiply
    2,929,008,377.98x = 4,042,061,222.97 × 1,590,924,596.32
  4. Step 4: Simplify right side
    2,929,008,377.98x = 6,430,614,619,454,272,512
  5. Step 5: Solve for x
    x = 6,430,614,619,454,272,512/2,929,008,377.98
  6. Step 6: Final answer
    x = 2,195,492,053.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.