Home / 39,757,659,537.09-59,632,083,996.20-14,230,788,354.72

Finding the Fourth Proportional to 39,757,659,537.09, 59,632,083,996.20 and 14,230,788,354.72

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Solution

The fourth proportional to 39,757,659,537.09, 59,632,083,996.20 and 14,230,788,354.72 is: 21,344,605,703.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,757,659,537.09 : 59,632,083,996.20 = 14,230,788,354.72 : x
  2. Step 2: Convert to fraction form
    39,757,659,537.09/59,632,083,996.20 = 14,230,788,354.72/x
  3. Step 3: Cross multiply
    39,757,659,537.09x = 59,632,083,996.20 × 14,230,788,354.72
  4. Step 4: Simplify right side
    39,757,659,537.09x = 848,611,566,500,688,560,128
  5. Step 5: Solve for x
    x = 848,611,566,500,688,560,128/39,757,659,537.09
  6. Step 6: Final answer
    x = 21,344,605,703.19

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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.