Home / 57,634,359.81-86,445,150.44-14,503,574.85

Finding the Fourth Proportional to 57,634,359.81, 86,445,150.44 and 14,503,574.85

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Solution

The fourth proportional to 57,634,359.81, 86,445,150.44 and 14,503,574.85 is: 21,753,754.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,634,359.81 : 86,445,150.44 = 14,503,574.85 : x
  2. Step 2: Convert to fraction form
    57,634,359.81/86,445,150.44 = 14,503,574.85/x
  3. Step 3: Cross multiply
    57,634,359.81x = 86,445,150.44 × 14,503,574.85
  4. Step 4: Simplify right side
    57,634,359.81x = 1,253,763,709,753,532.50
  5. Step 5: Solve for x
    x = 1,253,763,709,753,532.50/57,634,359.81
  6. Step 6: Final answer
    x = 21,753,754.43

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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.