Home / 246,140,140.96-369,210,179.14-100,573,551.83

Finding the Fourth Proportional to 246,140,140.96, 369,210,179.14 and 100,573,551.83

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Solution

The fourth proportional to 246,140,140.96, 369,210,179.14 and 100,573,551.83 is: 150,860,314.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,140,140.96 : 369,210,179.14 = 100,573,551.83 : x
  2. Step 2: Convert to fraction form
    246,140,140.96/369,210,179.14 = 100,573,551.83/x
  3. Step 3: Cross multiply
    246,140,140.96x = 369,210,179.14 × 100,573,551.83
  4. Step 4: Simplify right side
    246,140,140.96x = 37,132,779,086,180,040
  5. Step 5: Solve for x
    x = 37,132,779,086,180,040/246,140,140.96
  6. Step 6: Final answer
    x = 150,860,314.54

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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.