Home / 59,987,418.75-82,759,200.69-34,865,353.80

Finding the Fourth Proportional to 59,987,418.75, 82,759,200.69 and 34,865,353.80

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Solution

The fourth proportional to 59,987,418.75, 82,759,200.69 and 34,865,353.80 is: 48,100,566.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,987,418.75 : 82,759,200.69 = 34,865,353.80 : x
  2. Step 2: Convert to fraction form
    59,987,418.75/82,759,200.69 = 34,865,353.80/x
  3. Step 3: Cross multiply
    59,987,418.75x = 82,759,200.69 × 34,865,353.80
  4. Step 4: Simplify right side
    59,987,418.75x = 2,885,428,812,441,656
  5. Step 5: Solve for x
    x = 2,885,428,812,441,656/59,987,418.75
  6. Step 6: Final answer
    x = 48,100,566.29

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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.