Home / 57,472,859.61-86,134,435.70-23,354,318.25

Finding the Fourth Proportional to 57,472,859.61, 86,134,435.70 and 23,354,318.25

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Solution

The fourth proportional to 57,472,859.61, 86,134,435.70 and 23,354,318.25 is: 35,001,060.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,472,859.61 : 86,134,435.70 = 23,354,318.25 : x
  2. Step 2: Convert to fraction form
    57,472,859.61/86,134,435.70 = 23,354,318.25/x
  3. Step 3: Cross multiply
    57,472,859.61x = 86,134,435.70 × 23,354,318.25
  4. Step 4: Simplify right side
    57,472,859.61x = 2,011,611,023,505,189.75
  5. Step 5: Solve for x
    x = 2,011,611,023,505,189.75/57,472,859.61
  6. Step 6: Final answer
    x = 35,001,060.28

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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.