Home / 50,935,960.76-76,355,911.36-25,352,784.68

Finding the Fourth Proportional to 50,935,960.76, 76,355,911.36 and 25,352,784.68

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Solution

The fourth proportional to 50,935,960.76, 76,355,911.36 and 25,352,784.68 is: 38,005,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,935,960.76 : 76,355,911.36 = 25,352,784.68 : x
  2. Step 2: Convert to fraction form
    50,935,960.76/76,355,911.36 = 25,352,784.68/x
  3. Step 3: Cross multiply
    50,935,960.76x = 76,355,911.36 × 25,352,784.68
  4. Step 4: Simplify right side
    50,935,960.76x = 1,935,834,979,755,246
  5. Step 5: Solve for x
    x = 1,935,834,979,755,246/50,935,960.76
  6. Step 6: Final answer
    x = 38,005,270.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.