Home / 35,475,246.60-53,212,869.90-26,972,190.60

Finding the Fourth Proportional to 35,475,246.60, 53,212,869.90 and 26,972,190.60

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Solution

The fourth proportional to 35,475,246.60, 53,212,869.90 and 26,972,190.60 is: 40,458,285.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,475,246.60 : 53,212,869.90 = 26,972,190.60 : x
  2. Step 2: Convert to fraction form
    35,475,246.60/53,212,869.90 = 26,972,190.60/x
  3. Step 3: Cross multiply
    35,475,246.60x = 53,212,869.90 × 26,972,190.60
  4. Step 4: Simplify right side
    35,475,246.60x = 1,435,267,669,315,803
  5. Step 5: Solve for x
    x = 1,435,267,669,315,803/35,475,246.60
  6. Step 6: Final answer
    x = 40,458,285.90

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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.