Home / 3,229,639,190.76-4,456,903,876.58-1,744,527,330.82

Finding the Fourth Proportional to 3,229,639,190.76, 4,456,903,876.58 and 1,744,527,330.82

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Solution

The fourth proportional to 3,229,639,190.76, 4,456,903,876.58 and 1,744,527,330.82 is: 2,407,448,685.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,639,190.76 : 4,456,903,876.58 = 1,744,527,330.82 : x
  2. Step 2: Convert to fraction form
    3,229,639,190.76/4,456,903,876.58 = 1,744,527,330.82/x
  3. Step 3: Cross multiply
    3,229,639,190.76x = 4,456,903,876.58 × 1,744,527,330.82
  4. Step 4: Simplify right side
    3,229,639,190.76x = 7,775,190,623,531,417,600
  5. Step 5: Solve for x
    x = 7,775,190,623,531,417,600/3,229,639,190.76
  6. Step 6: Final answer
    x = 2,407,448,685.22

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Half scale
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Double scale
Find fourth proportional to 3,229,639,191.76, 4,456,903,877.96 and 1,744,527,331.82
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.