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Finding the Third Proportional to 176,564,154.50 and 275,574,697

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Solution

The third proportional to 176,564,154.50 and 275,574,697 is: 430,106,630.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,564,154.50 : 275,574,697 = 275,574,697 : x
  2. Step 2: Convert to fraction form
    176,564,154.50/275,574,697 = 275,574,697/x
  3. Step 3: Cross multiply
    176,564,154.50x = 275,574,697 × 275,574,697
  4. Step 4: Simplify right side
    176,564,154.50x = 75,941,413,626,641,808
  5. Step 5: Solve for x
    x = 75,941,413,626,641,808/176,564,154.50
  6. Step 6: Final answer
    x = 430,106,630.88

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.