Home / 1,498,066,765.40-2,247,100,148.10-733,654,861.40

Finding the Fourth Proportional to 1,498,066,765.40, 2,247,100,148.10 and 733,654,861.40

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Solution

The fourth proportional to 1,498,066,765.40, 2,247,100,148.10 and 733,654,861.40 is: 1,100,482,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,066,765.40 : 2,247,100,148.10 = 733,654,861.40 : x
  2. Step 2: Convert to fraction form
    1,498,066,765.40/2,247,100,148.10 = 733,654,861.40/x
  3. Step 3: Cross multiply
    1,498,066,765.40x = 2,247,100,148.10 × 733,654,861.40
  4. Step 4: Simplify right side
    1,498,066,765.40x = 1,648,595,947,706,224,896
  5. Step 5: Solve for x
    x = 1,648,595,947,706,224,896/1,498,066,765.40
  6. Step 6: Final answer
    x = 1,100,482,292.10

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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.