Home / 64,332,194.40-96,498,291.60-57,529,749.60

Finding the Fourth Proportional to 64,332,194.40, 96,498,291.60 and 57,529,749.60

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Solution

The fourth proportional to 64,332,194.40, 96,498,291.60 and 57,529,749.60 is: 86,294,624.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,332,194.40 : 96,498,291.60 = 57,529,749.60 : x
  2. Step 2: Convert to fraction form
    64,332,194.40/96,498,291.60 = 57,529,749.60/x
  3. Step 3: Cross multiply
    64,332,194.40x = 96,498,291.60 × 57,529,749.60
  4. Step 4: Simplify right side
    64,332,194.40x = 5,551,522,552,575,783
  5. Step 5: Solve for x
    x = 5,551,522,552,575,783/64,332,194.40
  6. Step 6: Final answer
    x = 86,294,624.40

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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.