Home / 949,229,724,662.02-1,310,049,319,439.20-563,855,593,081.86

Finding the Fourth Proportional to 949,229,724,662.02, 1,310,049,319,439.20 and 563,855,593,081.86

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Solution

The fourth proportional to 949,229,724,662.02, 1,310,049,319,439.20 and 563,855,593,081.86 is: 778,187,425,854.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,229,724,662.02 : 1,310,049,319,439.20 = 563,855,593,081.86 : x
  2. Step 2: Convert to fraction form
    949,229,724,662.02/1,310,049,319,439.20 = 563,855,593,081.86/x
  3. Step 3: Cross multiply
    949,229,724,662.02x = 1,310,049,319,439.20 × 563,855,593,081.86
  4. Step 4: Simplify right side
    949,229,724,662.02x = 738,678,635,978,877,195,780,096
  5. Step 5: Solve for x
    x = 738,678,635,978,877,195,780,096/949,229,724,662.02
  6. Step 6: Final answer
    x = 778,187,425,854.04

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Double scale
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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.