Home / 273,890,234.04-377,748,134.40-240,779,688.30

Finding the Fourth Proportional to 273,890,234.04, 377,748,134.40 and 240,779,688.30

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Solution

The fourth proportional to 273,890,234.04, 377,748,134.40 and 240,779,688.30 is: 332,082,224.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,890,234.04 : 377,748,134.40 = 240,779,688.30 : x
  2. Step 2: Convert to fraction form
    273,890,234.04/377,748,134.40 = 240,779,688.30/x
  3. Step 3: Cross multiply
    273,890,234.04x = 377,748,134.40 × 240,779,688.30
  4. Step 4: Simplify right side
    273,890,234.04x = 90,954,078,056,738,512
  5. Step 5: Solve for x
    x = 90,954,078,056,738,512/273,890,234.04
  6. Step 6: Final answer
    x = 332,082,224.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.