Home / 1,854,296,064,240.10-2,781,444,096,360.20-1,556,757,128,688.10

Finding the Fourth Proportional to 1,854,296,064,240.10, 2,781,444,096,360.20 and 1,556,757,128,688.10

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Solution

The fourth proportional to 1,854,296,064,240.10, 2,781,444,096,360.20 and 1,556,757,128,688.10 is: 2,335,135,693,032.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,064,240.10 : 2,781,444,096,360.20 = 1,556,757,128,688.10 : x
  2. Step 2: Convert to fraction form
    1,854,296,064,240.10/2,781,444,096,360.20 = 1,556,757,128,688.10/x
  3. Step 3: Cross multiply
    1,854,296,064,240.10x = 2,781,444,096,360.20 × 1,556,757,128,688.10
  4. Step 4: Simplify right side
    1,854,296,064,240.10x = 4,330,032,925,056,172,602,425,344
  5. Step 5: Solve for x
    x = 4,330,032,925,056,172,602,425,344/1,854,296,064,240.10
  6. Step 6: Final answer
    x = 2,335,135,693,032.19

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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.