Home / 4,723,518,713,164.70-7,085,278,086,747.80-1,327,744,833,132.10

Finding the Fourth Proportional to 4,723,518,713,164.70, 7,085,278,086,747.80 and 1,327,744,833,132.10

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Solution

The fourth proportional to 4,723,518,713,164.70, 7,085,278,086,747.80 and 1,327,744,833,132.10 is: 1,991,617,254,476.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,518,713,164.70 : 7,085,278,086,747.80 = 1,327,744,833,132.10 : x
  2. Step 2: Convert to fraction form
    4,723,518,713,164.70/7,085,278,086,747.80 = 1,327,744,833,132.10/x
  3. Step 3: Cross multiply
    4,723,518,713,164.70x = 7,085,278,086,747.80 × 1,327,744,833,132.10
  4. Step 4: Simplify right side
    4,723,518,713,164.70x = 9,407,441,370,983,482,624,311,296
  5. Step 5: Solve for x
    x = 9,407,441,370,983,482,624,311,296/4,723,518,713,164.70
  6. Step 6: Final answer
    x = 1,991,617,254,476.93

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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.