Home / 1,411,229,595,990.30-2,116,841,165,040.40-604,873,683,042.80

Finding the Fourth Proportional to 1,411,229,595,990.30, 2,116,841,165,040.40 and 604,873,683,042.80

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Solution

The fourth proportional to 1,411,229,595,990.30, 2,116,841,165,040.40 and 604,873,683,042.80 is: 907,309,140,591.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,229,595,990.30 : 2,116,841,165,040.40 = 604,873,683,042.80 : x
  2. Step 2: Convert to fraction form
    1,411,229,595,990.30/2,116,841,165,040.40 = 604,873,683,042.80/x
  3. Step 3: Cross multiply
    1,411,229,595,990.30x = 2,116,841,165,040.40 × 604,873,683,042.80
  4. Step 4: Simplify right side
    1,411,229,595,990.30x = 1,280,421,511,914,598,527,139,840
  5. Step 5: Solve for x
    x = 1,280,421,511,914,598,527,139,840/1,411,229,595,990.30
  6. Step 6: Final answer
    x = 907,309,140,591.04

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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.