Home / 50,030,215.75-74,947,585.61-34,465,294.89

Finding the Fourth Proportional to 50,030,215.75, 74,947,585.61 and 34,465,294.89

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Solution

The fourth proportional to 50,030,215.75, 74,947,585.61 and 34,465,294.89 is: 51,630,611.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,030,215.75 : 74,947,585.61 = 34,465,294.89 : x
  2. Step 2: Convert to fraction form
    50,030,215.75/74,947,585.61 = 34,465,294.89/x
  3. Step 3: Cross multiply
    50,030,215.75x = 74,947,585.61 × 34,465,294.89
  4. Step 4: Simplify right side
    50,030,215.75x = 2,583,090,639,428,333.50
  5. Step 5: Solve for x
    x = 2,583,090,639,428,333.50/50,030,215.75
  6. Step 6: Final answer
    x = 51,630,611.63

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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.