Home / 57,551,991.52-86,389,441.98-24,778,790.50

Finding the Fourth Proportional to 57,551,991.52, 86,389,441.98 and 24,778,790.50

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Solution

The fourth proportional to 57,551,991.52, 86,389,441.98 and 24,778,790.50 is: 37,194,644.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,551,991.52 : 86,389,441.98 = 24,778,790.50 : x
  2. Step 2: Convert to fraction form
    57,551,991.52/86,389,441.98 = 24,778,790.50/x
  3. Step 3: Cross multiply
    57,551,991.52x = 86,389,441.98 × 24,778,790.50
  4. Step 4: Simplify right side
    57,551,991.52x = 2,140,625,884,234,325.25
  5. Step 5: Solve for x
    x = 2,140,625,884,234,325.25/57,551,991.52
  6. Step 6: Final answer
    x = 37,194,644.84

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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.