Home / 95,590,285.60-143,120,007.60-92,936,077.60

Finding the Fourth Proportional to 95,590,285.60, 143,120,007.60 and 92,936,077.60

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Solution

The fourth proportional to 95,590,285.60, 143,120,007.60 and 92,936,077.60 is: 139,146,065.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,590,285.60 : 143,120,007.60 = 92,936,077.60 : x
  2. Step 2: Convert to fraction form
    95,590,285.60/143,120,007.60 = 92,936,077.60/x
  3. Step 3: Cross multiply
    95,590,285.60x = 143,120,007.60 × 92,936,077.60
  4. Step 4: Simplify right side
    95,590,285.60x = 13,301,012,132,426,188
  5. Step 5: Solve for x
    x = 13,301,012,132,426,188/95,590,285.60
  6. Step 6: Final answer
    x = 139,146,065.41

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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.