Home / 151,861,181.30-227,874,698.74-64,409,095.74

Finding the Fourth Proportional to 151,861,181.30, 227,874,698.74 and 64,409,095.74

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Solution

The fourth proportional to 151,861,181.30, 227,874,698.74 and 64,409,095.74 is: 96,648,815.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,861,181.30 : 227,874,698.74 = 64,409,095.74 : x
  2. Step 2: Convert to fraction form
    151,861,181.30/227,874,698.74 = 64,409,095.74/x
  3. Step 3: Cross multiply
    151,861,181.30x = 227,874,698.74 × 64,409,095.74
  4. Step 4: Simplify right side
    151,861,181.30x = 14,677,203,287,868,318
  5. Step 5: Solve for x
    x = 14,677,203,287,868,318/151,861,181.30
  6. Step 6: Final answer
    x = 96,648,815.47

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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.