Home / 351,744,907,206.30-527,617,360,809.45-351,744,907,206.30

Finding the Fourth Proportional to 351,744,907,206.30, 527,617,360,809.45 and 351,744,907,206.30

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Solution

The fourth proportional to 351,744,907,206.30, 527,617,360,809.45 and 351,744,907,206.30 is: 527,617,360,809.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,744,907,206.30 : 527,617,360,809.45 = 351,744,907,206.30 : x
  2. Step 2: Convert to fraction form
    351,744,907,206.30/527,617,360,809.45 = 351,744,907,206.30/x
  3. Step 3: Cross multiply
    351,744,907,206.30x = 527,617,360,809.45 × 351,744,907,206.30
  4. Step 4: Simplify right side
    351,744,907,206.30x = 185,586,719,618,352,883,433,472
  5. Step 5: Solve for x
    x = 185,586,719,618,352,883,433,472/351,744,907,206.30
  6. Step 6: Final answer
    x = 527,617,360,809.45

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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.