Home / 43,418,908.69-59,918,950.94-23,839,625.80

Finding the Fourth Proportional to 43,418,908.69, 59,918,950.94 and 23,839,625.80

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Solution

The fourth proportional to 43,418,908.69, 59,918,950.94 and 23,839,625.80 is: 32,899,154.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,418,908.69 : 59,918,950.94 = 23,839,625.80 : x
  2. Step 2: Convert to fraction form
    43,418,908.69/59,918,950.94 = 23,839,625.80/x
  3. Step 3: Cross multiply
    43,418,908.69x = 59,918,950.94 × 23,839,625.80
  4. Step 4: Simplify right side
    43,418,908.69x = 1,428,445,368,693,858.75
  5. Step 5: Solve for x
    x = 1,428,445,368,693,858.75/43,418,908.69
  6. Step 6: Final answer
    x = 32,899,154.12

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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.