Home / 433,439,200.38-650,160,061.70-184,380,289.14

Finding the Fourth Proportional to 433,439,200.38, 650,160,061.70 and 184,380,289.14

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Solution

The fourth proportional to 433,439,200.38, 650,160,061.70 and 184,380,289.14 is: 276,570,970.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,439,200.38 : 650,160,061.70 = 184,380,289.14 : x
  2. Step 2: Convert to fraction form
    433,439,200.38/650,160,061.70 = 184,380,289.14/x
  3. Step 3: Cross multiply
    433,439,200.38x = 650,160,061.70 × 184,380,289.14
  4. Step 4: Simplify right side
    433,439,200.38x = 119,876,700,162,577,296
  5. Step 5: Solve for x
    x = 119,876,700,162,577,296/433,439,200.38
  6. Step 6: Final answer
    x = 276,570,970.18

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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.