Home / 6,117,501,328,799.50-8,442,108,887,447.60-3,339,663,559,744.20

Finding the Fourth Proportional to 6,117,501,328,799.50, 8,442,108,887,447.60 and 3,339,663,559,744.20

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Solution

The fourth proportional to 6,117,501,328,799.50, 8,442,108,887,447.60 and 3,339,663,559,744.20 is: 4,608,712,267,224.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,501,328,799.50 : 8,442,108,887,447.60 = 3,339,663,559,744.20 : x
  2. Step 2: Convert to fraction form
    6,117,501,328,799.50/8,442,108,887,447.60 = 3,339,663,559,744.20/x
  3. Step 3: Cross multiply
    6,117,501,328,799.50x = 8,442,108,887,447.60 × 3,339,663,559,744.20
  4. Step 4: Simplify right side
    6,117,501,328,799.50x = 28,193,803,418,801,399,870,259,200
  5. Step 5: Solve for x
    x = 28,193,803,418,801,399,870,259,200/6,117,501,328,799.50
  6. Step 6: Final answer
    x = 4,608,712,267,224.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.