Home / 146,584,154.30-219,876,106.28-37,409,316.62

Finding the Fourth Proportional to 146,584,154.30, 219,876,106.28 and 37,409,316.62

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Solution

The fourth proportional to 146,584,154.30, 219,876,106.28 and 37,409,316.62 is: 56,113,942.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,584,154.30 : 219,876,106.28 = 37,409,316.62 : x
  2. Step 2: Convert to fraction form
    146,584,154.30/219,876,106.28 = 37,409,316.62/x
  3. Step 3: Cross multiply
    146,584,154.30x = 219,876,106.28 × 37,409,316.62
  4. Step 4: Simplify right side
    146,584,154.30x = 8,225,414,875,714,864
  5. Step 5: Solve for x
    x = 8,225,414,875,714,864/146,584,154.30
  6. Step 6: Final answer
    x = 56,113,942.98

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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.