Home / 56,287,921,042.35-84,446,172,835.80-26,056,854,588.51

Finding the Fourth Proportional to 56,287,921,042.35, 84,446,172,835.80 and 26,056,854,588.51

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Solution

The fourth proportional to 56,287,921,042.35, 84,446,172,835.80 and 26,056,854,588.51 is: 39,091,897,611.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,287,921,042.35 : 84,446,172,835.80 = 26,056,854,588.51 : x
  2. Step 2: Convert to fraction form
    56,287,921,042.35/84,446,172,835.80 = 26,056,854,588.51/x
  3. Step 3: Cross multiply
    56,287,921,042.35x = 84,446,172,835.80 × 26,056,854,588.51
  4. Step 4: Simplify right side
    56,287,921,042.35x = 2,200,401,646,138,623,787,008
  5. Step 5: Solve for x
    x = 2,200,401,646,138,623,787,008/56,287,921,042.35
  6. Step 6: Final answer
    x = 39,091,897,611.27

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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.