Home / 270,612,632.22-373,445,676.66-146,853,310.56

Finding the Fourth Proportional to 270,612,632.22, 373,445,676.66 and 146,853,310.56

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Solution

The fourth proportional to 270,612,632.22, 373,445,676.66 and 146,853,310.56 is: 202,657,701.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,612,632.22 : 373,445,676.66 = 146,853,310.56 : x
  2. Step 2: Convert to fraction form
    270,612,632.22/373,445,676.66 = 146,853,310.56/x
  3. Step 3: Cross multiply
    270,612,632.22x = 373,445,676.66 × 146,853,310.56
  4. Step 4: Simplify right side
    270,612,632.22x = 54,841,733,931,840,328
  5. Step 5: Solve for x
    x = 54,841,733,931,840,328/270,612,632.22
  6. Step 6: Final answer
    x = 202,657,701.09

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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.