Home / 237,152,436.66-327,280,589.85-131,305,854

Finding the Fourth Proportional to 237,152,436.66, 327,280,589.85 and 131,305,854

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Solution

The fourth proportional to 237,152,436.66, 327,280,589.85 and 131,305,854 is: 181,207,741.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,152,436.66 : 327,280,589.85 = 131,305,854 : x
  2. Step 2: Convert to fraction form
    237,152,436.66/327,280,589.85 = 131,305,854/x
  3. Step 3: Cross multiply
    237,152,436.66x = 327,280,589.85 × 131,305,854
  4. Step 4: Simplify right side
    237,152,436.66x = 42,973,857,347,877,984
  5. Step 5: Solve for x
    x = 42,973,857,347,877,984/237,152,436.66
  6. Step 6: Final answer
    x = 181,207,741.12

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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.