Home / 173,513,546.10-239,451,136.74-95,195,676.42

Finding the Fourth Proportional to 173,513,546.10, 239,451,136.74 and 95,195,676.42

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Solution

The fourth proportional to 173,513,546.10, 239,451,136.74 and 95,195,676.42 is: 131,371,373.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,513,546.10 : 239,451,136.74 = 95,195,676.42 : x
  2. Step 2: Convert to fraction form
    173,513,546.10/239,451,136.74 = 95,195,676.42/x
  3. Step 3: Cross multiply
    173,513,546.10x = 239,451,136.74 × 95,195,676.42
  4. Step 4: Simplify right side
    173,513,546.10x = 22,794,712,931,502,216
  5. Step 5: Solve for x
    x = 22,794,712,931,502,216/173,513,546.10
  6. Step 6: Final answer
    x = 131,371,373.84

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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.