Home / 57,472,887.88-86,134,478.09-23,354,346.52

Finding the Fourth Proportional to 57,472,887.88, 86,134,478.09 and 23,354,346.52

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Solution

The fourth proportional to 57,472,887.88, 86,134,478.09 and 23,354,346.52 is: 35,001,102.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,472,887.88 : 86,134,478.09 = 23,354,346.52 : x
  2. Step 2: Convert to fraction form
    57,472,887.88/86,134,478.09 = 23,354,346.52/x
  3. Step 3: Cross multiply
    57,472,887.88x = 86,134,478.09 × 23,354,346.52
  4. Step 4: Simplify right side
    57,472,887.88x = 2,011,614,448,336,661.75
  5. Step 5: Solve for x
    x = 2,011,614,448,336,661.75/57,472,887.88
  6. Step 6: Final answer
    x = 35,001,102.65

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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.