Home / 1,052,812,259.88-1,452,926,329.38-582,913,591.08

Finding the Fourth Proportional to 1,052,812,259.88, 1,452,926,329.38 and 582,913,591.08

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Solution

The fourth proportional to 1,052,812,259.88, 1,452,926,329.38 and 582,913,591.08 is: 804,445,898.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,812,259.88 : 1,452,926,329.38 = 582,913,591.08 : x
  2. Step 2: Convert to fraction form
    1,052,812,259.88/1,452,926,329.38 = 582,913,591.08/x
  3. Step 3: Cross multiply
    1,052,812,259.88x = 1,452,926,329.38 × 582,913,591.08
  4. Step 4: Simplify right side
    1,052,812,259.88x = 846,930,504,233,578,880
  5. Step 5: Solve for x
    x = 846,930,504,233,578,880/1,052,812,259.88
  6. Step 6: Final answer
    x = 804,445,898.39

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Half scale
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Double scale
Find fourth proportional to 1,052,812,260.88, 1,452,926,330.76 and 582,913,592.08
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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.