Home / 1,641,817,197.02-2,466,654,640.74-1,052,761,530.04

Finding the Fourth Proportional to 1,641,817,197.02, 2,466,654,640.74 and 1,052,761,530.04

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Solution

The fourth proportional to 1,641,817,197.02, 2,466,654,640.74 and 1,052,761,530.04 is: 1,581,661,538.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,817,197.02 : 2,466,654,640.74 = 1,052,761,530.04 : x
  2. Step 2: Convert to fraction form
    1,641,817,197.02/2,466,654,640.74 = 1,052,761,530.04/x
  3. Step 3: Cross multiply
    1,641,817,197.02x = 2,466,654,640.74 × 1,052,761,530.04
  4. Step 4: Simplify right side
    1,641,817,197.02x = 2,596,799,113,664,574,464
  5. Step 5: Solve for x
    x = 2,596,799,113,664,574,464/1,641,817,197.02
  6. Step 6: Final answer
    x = 1,581,661,538.43

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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.