Home / 1,641,817,190.27-2,466,654,630.59-1,052,761,523.22

Finding the Fourth Proportional to 1,641,817,190.27, 2,466,654,630.59 and 1,052,761,523.22

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Solution

The fourth proportional to 1,641,817,190.27, 2,466,654,630.59 and 1,052,761,523.22 is: 1,581,661,528.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,817,190.27 : 2,466,654,630.59 = 1,052,761,523.22 : x
  2. Step 2: Convert to fraction form
    1,641,817,190.27/2,466,654,630.59 = 1,052,761,523.22/x
  3. Step 3: Cross multiply
    1,641,817,190.27x = 2,466,654,630.59 × 1,052,761,523.22
  4. Step 4: Simplify right side
    1,641,817,190.27x = 2,596,799,086,160,226,816
  5. Step 5: Solve for x
    x = 2,596,799,086,160,226,816/1,641,817,190.27
  6. Step 6: Final answer
    x = 1,581,661,528.18

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Double scale
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1.5x scale

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.