Home / 59,542,150-89,312,975.08-23,175,900.76

Finding the Fourth Proportional to 59,542,150, 89,312,975.08 and 23,175,900.76

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Solution

The fourth proportional to 59,542,150, 89,312,975.08 and 23,175,900.76 is: 34,763,753.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,542,150 : 89,312,975.08 = 23,175,900.76 : x
  2. Step 2: Convert to fraction form
    59,542,150/89,312,975.08 = 23,175,900.76/x
  3. Step 3: Cross multiply
    59,542,150x = 89,312,975.08 × 23,175,900.76
  4. Step 4: Simplify right side
    59,542,150x = 2,069,908,647,034,433.25
  5. Step 5: Solve for x
    x = 2,069,908,647,034,433.25/59,542,150
  6. Step 6: Final answer
    x = 34,763,753.86

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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.