Home / 584,687,457,808.56-876,861,044,213.76-226,459,533,121.92

Finding the Fourth Proportional to 584,687,457,808.56, 876,861,044,213.76 and 226,459,533,121.92

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Solution

The fourth proportional to 584,687,457,808.56, 876,861,044,213.76 and 226,459,533,121.92 is: 339,623,400,559.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,687,457,808.56 : 876,861,044,213.76 = 226,459,533,121.92 : x
  2. Step 2: Convert to fraction form
    584,687,457,808.56/876,861,044,213.76 = 226,459,533,121.92/x
  3. Step 3: Cross multiply
    584,687,457,808.56x = 876,861,044,213.76 × 226,459,533,121.92
  4. Step 4: Simplify right side
    584,687,457,808.56x = 198,573,542,685,447,339,114,496
  5. Step 5: Solve for x
    x = 198,573,542,685,447,339,114,496/584,687,457,808.56
  6. Step 6: Final answer
    x = 339,623,400,559.53

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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.