Home / 2,695,376,574.98-4,043,147,228.81-924,722,456.36

Finding the Fourth Proportional to 2,695,376,574.98, 4,043,147,228.81 and 924,722,456.36

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Solution

The fourth proportional to 2,695,376,574.98, 4,043,147,228.81 and 924,722,456.36 is: 1,387,111,942.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,376,574.98 : 4,043,147,228.81 = 924,722,456.36 : x
  2. Step 2: Convert to fraction form
    2,695,376,574.98/4,043,147,228.81 = 924,722,456.36/x
  3. Step 3: Cross multiply
    2,695,376,574.98x = 4,043,147,228.81 × 924,722,456.36
  4. Step 4: Simplify right side
    2,695,376,574.98x = 3,738,789,036,825,470,976
  5. Step 5: Solve for x
    x = 3,738,789,036,825,470,976/2,695,376,574.98
  6. Step 6: Final answer
    x = 1,387,111,942.55

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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.