Home / 796,618,350,080.38-1,099,336,635,264.90-430,812,553,353.94

Finding the Fourth Proportional to 796,618,350,080.38, 1,099,336,635,264.90 and 430,812,553,353.94

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Solution

The fourth proportional to 796,618,350,080.38, 1,099,336,635,264.90 and 430,812,553,353.94 is: 594,523,114,846.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,618,350,080.38 : 1,099,336,635,264.90 = 430,812,553,353.94 : x
  2. Step 2: Convert to fraction form
    796,618,350,080.38/1,099,336,635,264.90 = 430,812,553,353.94/x
  3. Step 3: Cross multiply
    796,618,350,080.38x = 1,099,336,635,264.90 × 430,812,553,353.94
  4. Step 4: Simplify right side
    796,618,350,080.38x = 473,608,022,834,000,638,771,200
  5. Step 5: Solve for x
    x = 473,608,022,834,000,638,771,200/796,618,350,080.38
  6. Step 6: Final answer
    x = 594,523,114,846.92

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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.