Home / 64,152,002.60-96,228,003.90-23,211,362.60

Finding the Fourth Proportional to 64,152,002.60, 96,228,003.90 and 23,211,362.60

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Solution

The fourth proportional to 64,152,002.60, 96,228,003.90 and 23,211,362.60 is: 34,817,043.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,002.60 : 96,228,003.90 = 23,211,362.60 : x
  2. Step 2: Convert to fraction form
    64,152,002.60/96,228,003.90 = 23,211,362.60/x
  3. Step 3: Cross multiply
    64,152,002.60x = 96,228,003.90 × 23,211,362.60
  4. Step 4: Simplify right side
    64,152,002.60x = 2,233,583,090,797,114.50
  5. Step 5: Solve for x
    x = 2,233,583,090,797,114.50/64,152,002.60
  6. Step 6: Final answer
    x = 34,817,043.90

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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.