Home / 64,152,300.60-96,228,450.90-18,094,080.60

Finding the Fourth Proportional to 64,152,300.60, 96,228,450.90 and 18,094,080.60

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Solution

The fourth proportional to 64,152,300.60, 96,228,450.90 and 18,094,080.60 is: 27,141,120.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,300.60 : 96,228,450.90 = 18,094,080.60 : x
  2. Step 2: Convert to fraction form
    64,152,300.60/96,228,450.90 = 18,094,080.60/x
  3. Step 3: Cross multiply
    64,152,300.60x = 96,228,450.90 × 18,094,080.60
  4. Step 4: Simplify right side
    64,152,300.60x = 1,741,165,346,597,742.75
  5. Step 5: Solve for x
    x = 1,741,165,346,597,742.75/64,152,300.60
  6. Step 6: Final answer
    x = 27,141,120.90

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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.