Home / 64,380,533.20-96,559,740.60-23,970,216.40

Finding the Fourth Proportional to 64,380,533.20, 96,559,740.60 and 23,970,216.40

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Solution

The fourth proportional to 64,380,533.20, 96,559,740.60 and 23,970,216.40 is: 35,951,207.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,380,533.20 : 96,559,740.60 = 23,970,216.40 : x
  2. Step 2: Convert to fraction form
    64,380,533.20/96,559,740.60 = 23,970,216.40/x
  3. Step 3: Cross multiply
    64,380,533.20x = 96,559,740.60 × 23,970,216.40
  4. Step 4: Simplify right side
    64,380,533.20x = 2,314,557,877,709,865.50
  5. Step 5: Solve for x
    x = 2,314,557,877,709,865.50/64,380,533.20
  6. Step 6: Final answer
    x = 35,951,207.03

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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.