Home / 57,956,076.30-86,934,114.45-26,105,580.30

Finding the Fourth Proportional to 57,956,076.30, 86,934,114.45 and 26,105,580.30

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Solution

The fourth proportional to 57,956,076.30, 86,934,114.45 and 26,105,580.30 is: 39,158,370.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,956,076.30 : 86,934,114.45 = 26,105,580.30 : x
  2. Step 2: Convert to fraction form
    57,956,076.30/86,934,114.45 = 26,105,580.30/x
  3. Step 3: Cross multiply
    57,956,076.30x = 86,934,114.45 × 26,105,580.30
  4. Step 4: Simplify right side
    57,956,076.30x = 2,269,465,505,583,865.50
  5. Step 5: Solve for x
    x = 2,269,465,505,583,865.50/57,956,076.30
  6. Step 6: Final answer
    x = 39,158,370.45

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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.