Home / 2,914,794,614,810.70-4,022,543,010,128.90-1,614,151,782,058.30

Finding the Fourth Proportional to 2,914,794,614,810.70, 4,022,543,010,128.90 and 1,614,151,782,058.30

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Solution

The fourth proportional to 2,914,794,614,810.70, 4,022,543,010,128.90 and 1,614,151,782,058.30 is: 2,227,599,479,981.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,794,614,810.70 : 4,022,543,010,128.90 = 1,614,151,782,058.30 : x
  2. Step 2: Convert to fraction form
    2,914,794,614,810.70/4,022,543,010,128.90 = 1,614,151,782,058.30/x
  3. Step 3: Cross multiply
    2,914,794,614,810.70x = 4,022,543,010,128.90 × 1,614,151,782,058.30
  4. Step 4: Simplify right side
    2,914,794,614,810.70x = 6,492,994,968,205,721,914,572,800
  5. Step 5: Solve for x
    x = 6,492,994,968,205,721,914,572,800/2,914,794,614,810.70
  6. Step 6: Final answer
    x = 2,227,599,479,981.68

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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.