Home / 1,203,695,737.65-1,806,114,185.96-581,562,227.43

Finding the Fourth Proportional to 1,203,695,737.65, 1,806,114,185.96 and 581,562,227.43

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Solution

The fourth proportional to 1,203,695,737.65, 1,806,114,185.96 and 581,562,227.43 is: 872,619,015.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,695,737.65 : 1,806,114,185.96 = 581,562,227.43 : x
  2. Step 2: Convert to fraction form
    1,203,695,737.65/1,806,114,185.96 = 581,562,227.43/x
  3. Step 3: Cross multiply
    1,203,695,737.65x = 1,806,114,185.96 × 581,562,227.43
  4. Step 4: Simplify right side
    1,203,695,737.65x = 1,050,367,788,976,910,848
  5. Step 5: Solve for x
    x = 1,050,367,788,976,910,848/1,203,695,737.65
  6. Step 6: Final answer
    x = 872,619,015.02

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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.