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Finding the Fourth Proportional to 466,118,056, 699,210,676.36 and 178,903,720

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Solution

The fourth proportional to 466,118,056, 699,210,676.36 and 178,903,720 is: 268,368,473.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,118,056 : 699,210,676.36 = 178,903,720 : x
  2. Step 2: Convert to fraction form
    466,118,056/699,210,676.36 = 178,903,720/x
  3. Step 3: Cross multiply
    466,118,056x = 699,210,676.36 × 178,903,720
  4. Step 4: Simplify right side
    466,118,056x = 125,091,391,064,520,064
  5. Step 5: Solve for x
    x = 125,091,391,064,520,064/466,118,056
  6. Step 6: Final answer
    x = 268,368,473.30

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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.