Home / 43,463,455.80-59,966,489.18-26,053,448.64

Finding the Fourth Proportional to 43,463,455.80, 59,966,489.18 and 26,053,448.64

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Solution

The fourth proportional to 43,463,455.80, 59,966,489.18 and 26,053,448.64 is: 35,945,918.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,463,455.80 : 59,966,489.18 = 26,053,448.64 : x
  2. Step 2: Convert to fraction form
    43,463,455.80/59,966,489.18 = 26,053,448.64/x
  3. Step 3: Cross multiply
    43,463,455.80x = 59,966,489.18 × 26,053,448.64
  4. Step 4: Simplify right side
    43,463,455.80x = 1,562,333,845,972,245.75
  5. Step 5: Solve for x
    x = 1,562,333,845,972,245.75/43,463,455.80
  6. Step 6: Final answer
    x = 35,945,918.64

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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.