Home / 132,466,298,189.62-288,907,602,256.12

Finding the Third Proportional to 132,466,298,189.62 and 288,907,602,256.12

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Solution

The third proportional to 132,466,298,189.62 and 288,907,602,256.12 is: 630,104,440,013.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,466,298,189.62 : 288,907,602,256.12 = 288,907,602,256.12 : x
  2. Step 2: Convert to fraction form
    132,466,298,189.62/288,907,602,256.12 = 288,907,602,256.12/x
  3. Step 3: Cross multiply
    132,466,298,189.62x = 288,907,602,256.12 × 288,907,602,256.12
  4. Step 4: Simplify right side
    132,466,298,189.62x = 83,467,602,641,380,433,723,392
  5. Step 5: Solve for x
    x = 83,467,602,641,380,433,723,392/132,466,298,189.62
  6. Step 6: Final answer
    x = 630,104,440,013.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.