Home / 57,753,634.20-86,588,460.90-23,657,429.40

Finding the Fourth Proportional to 57,753,634.20, 86,588,460.90 and 23,657,429.40

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Solution

The fourth proportional to 57,753,634.20, 86,588,460.90 and 23,657,429.40 is: 35,468,943.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,753,634.20 : 86,588,460.90 = 23,657,429.40 : x
  2. Step 2: Convert to fraction form
    57,753,634.20/86,588,460.90 = 23,657,429.40/x
  3. Step 3: Cross multiply
    57,753,634.20x = 86,588,460.90 × 23,657,429.40
  4. Step 4: Simplify right side
    57,753,634.20x = 2,048,460,400,596,410.50
  5. Step 5: Solve for x
    x = 2,048,460,400,596,410.50/57,753,634.20
  6. Step 6: Final answer
    x = 35,468,943.71

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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.