Home / 582,718,226.40-874,077,339.60-582,718,226.40

Finding the Fourth Proportional to 582,718,226.40, 874,077,339.60 and 582,718,226.40

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Solution

The fourth proportional to 582,718,226.40, 874,077,339.60 and 582,718,226.40 is: 874,077,339.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,718,226.40 : 874,077,339.60 = 582,718,226.40 : x
  2. Step 2: Convert to fraction form
    582,718,226.40/874,077,339.60 = 582,718,226.40/x
  3. Step 3: Cross multiply
    582,718,226.40x = 874,077,339.60 × 582,718,226.40
  4. Step 4: Simplify right side
    582,718,226.40x = 509,340,797,068,142,464
  5. Step 5: Solve for x
    x = 509,340,797,068,142,464/582,718,226.40
  6. Step 6: Final answer
    x = 874,077,339.60

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Half scale
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Double scale
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Similar ratio
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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.