Home / 996,364,580.70-1,495,397,176.65-444,516,246.30

Finding the Fourth Proportional to 996,364,580.70, 1,495,397,176.65 and 444,516,246.30

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Solution

The fourth proportional to 996,364,580.70, 1,495,397,176.65 and 444,516,246.30 is: 667,153,723.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,364,580.70 : 1,495,397,176.65 = 444,516,246.30 : x
  2. Step 2: Convert to fraction form
    996,364,580.70/1,495,397,176.65 = 444,516,246.30/x
  3. Step 3: Cross multiply
    996,364,580.70x = 1,495,397,176.65 × 444,516,246.30
  4. Step 4: Simplify right side
    996,364,580.70x = 664,728,339,692,076,032
  5. Step 5: Solve for x
    x = 664,728,339,692,076,032/996,364,580.70
  6. Step 6: Final answer
    x = 667,153,723.21

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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.