Home / 57,752,108.20-86,586,171.90-23,655,903.40

Finding the Fourth Proportional to 57,752,108.20, 86,586,171.90 and 23,655,903.40

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Solution

The fourth proportional to 57,752,108.20, 86,586,171.90 and 23,655,903.40 is: 35,466,655.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,752,108.20 : 86,586,171.90 = 23,655,903.40 : x
  2. Step 2: Convert to fraction form
    57,752,108.20/86,586,171.90 = 23,655,903.40/x
  3. Step 3: Cross multiply
    57,752,108.20x = 86,586,171.90 × 23,655,903.40
  4. Step 4: Simplify right side
    57,752,108.20x = 2,048,274,118,242,194.50
  5. Step 5: Solve for x
    x = 2,048,274,118,242,194.50/57,752,108.20
  6. Step 6: Final answer
    x = 35,466,655.37

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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.