Home / 1,052,812,258.88-1,452,926,328-582,913,590.08

Finding the Fourth Proportional to 1,052,812,258.88, 1,452,926,328 and 582,913,590.08

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Solution

The fourth proportional to 1,052,812,258.88, 1,452,926,328 and 582,913,590.08 is: 804,445,897.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,812,258.88 : 1,452,926,328 = 582,913,590.08 : x
  2. Step 2: Convert to fraction form
    1,052,812,258.88/1,452,926,328 = 582,913,590.08/x
  3. Step 3: Cross multiply
    1,052,812,258.88x = 1,452,926,328 × 582,913,590.08
  4. Step 4: Simplify right side
    1,052,812,258.88x = 846,930,501,976,231,680
  5. Step 5: Solve for x
    x = 846,930,501,976,231,680/1,052,812,258.88
  6. Step 6: Final answer
    x = 804,445,897.01

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Double scale
Find fourth proportional to 1,052,812,259.88, 1,452,926,329.38 and 582,913,591.08
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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.