Home / 270,673,916.60-373,520,002.87-146,911,936.52

Finding the Fourth Proportional to 270,673,916.60, 373,520,002.87 and 146,911,936.52

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Solution

The fourth proportional to 270,673,916.60, 373,520,002.87 and 146,911,936.52 is: 202,733,043.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,673,916.60 : 373,520,002.87 = 146,911,936.52 : x
  2. Step 2: Convert to fraction form
    270,673,916.60/373,520,002.87 = 146,911,936.52/x
  3. Step 3: Cross multiply
    270,673,916.60x = 373,520,002.87 × 146,911,936.52
  4. Step 4: Simplify right side
    270,673,916.60x = 54,874,546,950,587,664
  5. Step 5: Solve for x
    x = 54,874,546,950,587,664/270,673,916.60
  6. Step 6: Final answer
    x = 202,733,043.66

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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.