Home / 467,549,960.22-701,434,082.55-135,563,914.26

Finding the Fourth Proportional to 467,549,960.22, 701,434,082.55 and 135,563,914.26

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Solution

The fourth proportional to 467,549,960.22, 701,434,082.55 and 135,563,914.26 is: 203,377,516.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,549,960.22 : 701,434,082.55 = 135,563,914.26 : x
  2. Step 2: Convert to fraction form
    467,549,960.22/701,434,082.55 = 135,563,914.26/x
  3. Step 3: Cross multiply
    467,549,960.22x = 701,434,082.55 × 135,563,914.26
  4. Step 4: Simplify right side
    467,549,960.22x = 95,089,149,825,849,952
  5. Step 5: Solve for x
    x = 95,089,149,825,849,952/467,549,960.22
  6. Step 6: Final answer
    x = 203,377,516.66

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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.