Home / 2,924,976,020.36-4,036,541,185.14-1,604,876,226.44

Finding the Fourth Proportional to 2,924,976,020.36, 4,036,541,185.14 and 1,604,876,226.44

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Solution

The fourth proportional to 2,924,976,020.36, 4,036,541,185.14 and 1,604,876,226.44 is: 2,214,769,946.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,976,020.36 : 4,036,541,185.14 = 1,604,876,226.44 : x
  2. Step 2: Convert to fraction form
    2,924,976,020.36/4,036,541,185.14 = 1,604,876,226.44/x
  3. Step 3: Cross multiply
    2,924,976,020.36x = 4,036,541,185.14 × 1,604,876,226.44
  4. Step 4: Simplify right side
    2,924,976,020.36x = 6,478,148,985,077,128,192
  5. Step 5: Solve for x
    x = 6,478,148,985,077,128,192/2,924,976,020.36
  6. Step 6: Final answer
    x = 2,214,769,946.83

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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.