Home / 57,752,108.70-86,586,172.65-23,655,903.90

Finding the Fourth Proportional to 57,752,108.70, 86,586,172.65 and 23,655,903.90

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Solution

The fourth proportional to 57,752,108.70, 86,586,172.65 and 23,655,903.90 is: 35,466,656.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,752,108.70 : 86,586,172.65 = 23,655,903.90 : x
  2. Step 2: Convert to fraction form
    57,752,108.70/86,586,172.65 = 23,655,903.90/x
  3. Step 3: Cross multiply
    57,752,108.70x = 86,586,172.65 × 23,655,903.90
  4. Step 4: Simplify right side
    57,752,108.70x = 2,048,274,179,277,208.25
  5. Step 5: Solve for x
    x = 2,048,274,179,277,208.25/57,752,108.70
  6. Step 6: Final answer
    x = 35,466,656.12

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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.