Home / 40,984,055.07-61,476,346.84-16,394,036.01

Finding the Fourth Proportional to 40,984,055.07, 61,476,346.84 and 16,394,036.01

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Solution

The fourth proportional to 40,984,055.07, 61,476,346.84 and 16,394,036.01 is: 24,591,159.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,984,055.07 : 61,476,346.84 = 16,394,036.01 : x
  2. Step 2: Convert to fraction form
    40,984,055.07/61,476,346.84 = 16,394,036.01/x
  3. Step 3: Cross multiply
    40,984,055.07x = 61,476,346.84 × 16,394,036.01
  4. Step 4: Simplify right side
    40,984,055.07x = 1,007,845,443,858,209.75
  5. Step 5: Solve for x
    x = 1,007,845,443,858,209.75/40,984,055.07
  6. Step 6: Final answer
    x = 24,591,159.71

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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.