Home / 9,020,852,769.66-13,531,796,254.22-2,388,309,563.94

Finding the Fourth Proportional to 9,020,852,769.66, 13,531,796,254.22 and 2,388,309,563.94

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Solution

The fourth proportional to 9,020,852,769.66, 13,531,796,254.22 and 2,388,309,563.94 is: 3,582,601,250.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,020,852,769.66 : 13,531,796,254.22 = 2,388,309,563.94 : x
  2. Step 2: Convert to fraction form
    9,020,852,769.66/13,531,796,254.22 = 2,388,309,563.94/x
  3. Step 3: Cross multiply
    9,020,852,769.66x = 13,531,796,254.22 × 2,388,309,563.94
  4. Step 4: Simplify right side
    9,020,852,769.66x = 32,318,118,411,254,861,824
  5. Step 5: Solve for x
    x = 32,318,118,411,254,861,824/9,020,852,769.66
  6. Step 6: Final answer
    x = 3,582,601,250.29

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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.