Home / 1,677,946,753,331.40-2,516,920,129,997.20-1,677,946,753,331.40

Finding the Fourth Proportional to 1,677,946,753,331.40, 2,516,920,129,997.20 and 1,677,946,753,331.40

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Solution

The fourth proportional to 1,677,946,753,331.40, 2,516,920,129,997.20 and 1,677,946,753,331.40 is: 2,516,920,129,997.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,946,753,331.40 : 2,516,920,129,997.20 = 1,677,946,753,331.40 : x
  2. Step 2: Convert to fraction form
    1,677,946,753,331.40/2,516,920,129,997.20 = 1,677,946,753,331.40/x
  3. Step 3: Cross multiply
    1,677,946,753,331.40x = 2,516,920,129,997.20 × 1,677,946,753,331.40
  4. Step 4: Simplify right side
    1,677,946,753,331.40x = 4,223,257,960,523,247,189,491,712
  5. Step 5: Solve for x
    x = 4,223,257,960,523,247,189,491,712/1,677,946,753,331.40
  6. Step 6: Final answer
    x = 2,516,920,129,997.20

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Double scale
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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.