Home / 1,854,296,064,217.10-2,781,444,096,325.70-1,556,757,128,665.10

Finding the Fourth Proportional to 1,854,296,064,217.10, 2,781,444,096,325.70 and 1,556,757,128,665.10

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Solution

The fourth proportional to 1,854,296,064,217.10, 2,781,444,096,325.70 and 1,556,757,128,665.10 is: 2,335,135,692,997.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,064,217.10 : 2,781,444,096,325.70 = 1,556,757,128,665.10 : x
  2. Step 2: Convert to fraction form
    1,854,296,064,217.10/2,781,444,096,325.70 = 1,556,757,128,665.10/x
  3. Step 3: Cross multiply
    1,854,296,064,217.10x = 2,781,444,096,325.70 × 1,556,757,128,665.10
  4. Step 4: Simplify right side
    1,854,296,064,217.10x = 4,330,032,924,938,491,035,385,856
  5. Step 5: Solve for x
    x = 4,330,032,924,938,491,035,385,856/1,854,296,064,217.10
  6. Step 6: Final answer
    x = 2,335,135,692,997.69

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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.