Home / 56,287,921,033.35-84,446,172,822.29-26,056,854,579.51

Finding the Fourth Proportional to 56,287,921,033.35, 84,446,172,822.29 and 26,056,854,579.51

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Solution

The fourth proportional to 56,287,921,033.35, 84,446,172,822.29 and 26,056,854,579.51 is: 39,091,897,597.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,287,921,033.35 : 84,446,172,822.29 = 26,056,854,579.51 : x
  2. Step 2: Convert to fraction form
    56,287,921,033.35/84,446,172,822.29 = 26,056,854,579.51/x
  3. Step 3: Cross multiply
    56,287,921,033.35x = 84,446,172,822.29 × 26,056,854,579.51
  4. Step 4: Simplify right side
    56,287,921,033.35x = 2,200,401,645,026,475,507,712
  5. Step 5: Solve for x
    x = 2,200,401,645,026,475,507,712/56,287,921,033.35
  6. Step 6: Final answer
    x = 39,091,897,597.76

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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.