Home / 40,461,334.31-55,841,755.32-26,534,406.23

Finding the Fourth Proportional to 40,461,334.31, 55,841,755.32 and 26,534,406.23

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Solution

The fourth proportional to 40,461,334.31, 55,841,755.32 and 26,534,406.23 is: 36,620,834.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,461,334.31 : 55,841,755.32 = 26,534,406.23 : x
  2. Step 2: Convert to fraction form
    40,461,334.31/55,841,755.32 = 26,534,406.23/x
  3. Step 3: Cross multiply
    40,461,334.31x = 55,841,755.32 × 26,534,406.23
  4. Step 4: Simplify right side
    40,461,334.31x = 1,481,727,820,237,120
  5. Step 5: Solve for x
    x = 1,481,727,820,237,120/40,461,334.31
  6. Step 6: Final answer
    x = 36,620,834.32

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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.