Home / 1,060,676,439,805.70-1,589,942,367,650.10-456,695,528,947.44

Finding the Fourth Proportional to 1,060,676,439,805.70, 1,589,942,367,650.10 and 456,695,528,947.44

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Solution

The fourth proportional to 1,060,676,439,805.70, 1,589,942,367,650.10 and 456,695,528,947.44 is: 684,581,596,554.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,676,439,805.70 : 1,589,942,367,650.10 = 456,695,528,947.44 : x
  2. Step 2: Convert to fraction form
    1,060,676,439,805.70/1,589,942,367,650.10 = 456,695,528,947.44/x
  3. Step 3: Cross multiply
    1,060,676,439,805.70x = 1,589,942,367,650.10 × 456,695,528,947.44
  4. Step 4: Simplify right side
    1,060,676,439,805.70x = 726,119,570,589,907,530,285,056
  5. Step 5: Solve for x
    x = 726,119,570,589,907,530,285,056/1,060,676,439,805.70
  6. Step 6: Final answer
    x = 684,581,596,554.48

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Double scale
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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.