Home / 176,136,546.60-264,204,819.90-61,109,094.60

Finding the Fourth Proportional to 176,136,546.60, 264,204,819.90 and 61,109,094.60

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Solution

The fourth proportional to 176,136,546.60, 264,204,819.90 and 61,109,094.60 is: 91,663,641.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,546.60 : 264,204,819.90 = 61,109,094.60 : x
  2. Step 2: Convert to fraction form
    176,136,546.60/264,204,819.90 = 61,109,094.60/x
  3. Step 3: Cross multiply
    176,136,546.60x = 264,204,819.90 × 61,109,094.60
  4. Step 4: Simplify right side
    176,136,546.60x = 16,145,317,333,045,064
  5. Step 5: Solve for x
    x = 16,145,317,333,045,064/176,136,546.60
  6. Step 6: Final answer
    x = 91,663,641.90

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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.