Home / 3,170,458,581.10-4,755,687,871.65-1,099,492,053.10

Finding the Fourth Proportional to 3,170,458,581.10, 4,755,687,871.65 and 1,099,492,053.10

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Solution

The fourth proportional to 3,170,458,581.10, 4,755,687,871.65 and 1,099,492,053.10 is: 1,649,238,079.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,458,581.10 : 4,755,687,871.65 = 1,099,492,053.10 : x
  2. Step 2: Convert to fraction form
    3,170,458,581.10/4,755,687,871.65 = 1,099,492,053.10/x
  3. Step 3: Cross multiply
    3,170,458,581.10x = 4,755,687,871.65 × 1,099,492,053.10
  4. Step 4: Simplify right side
    3,170,458,581.10x = 5,228,841,021,903,226,880
  5. Step 5: Solve for x
    x = 5,228,841,021,903,226,880/3,170,458,581.10
  6. Step 6: Final answer
    x = 1,649,238,079.65

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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.