Home / 151,861,068.86-227,874,529.83-64,408,982.90

Finding the Fourth Proportional to 151,861,068.86, 227,874,529.83 and 64,408,982.90

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Solution

The fourth proportional to 151,861,068.86, 227,874,529.83 and 64,408,982.90 is: 96,648,646.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,861,068.86 : 227,874,529.83 = 64,408,982.90 : x
  2. Step 2: Convert to fraction form
    151,861,068.86/227,874,529.83 = 64,408,982.90/x
  3. Step 3: Cross multiply
    151,861,068.86x = 227,874,529.83 × 64,408,982.90
  4. Step 4: Simplify right side
    151,861,068.86x = 14,677,166,695,166,010
  5. Step 5: Solve for x
    x = 14,677,166,695,166,010/151,861,068.86
  6. Step 6: Final answer
    x = 96,648,646.06

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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.