Home / 4,723,518,713,166.20-7,085,278,086,748.80-1,327,744,833,133.80

Finding the Fourth Proportional to 4,723,518,713,166.20, 7,085,278,086,748.80 and 1,327,744,833,133.80

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Solution

The fourth proportional to 4,723,518,713,166.20, 7,085,278,086,748.80 and 1,327,744,833,133.80 is: 1,991,617,254,479.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,518,713,166.20 : 7,085,278,086,748.80 = 1,327,744,833,133.80 : x
  2. Step 2: Convert to fraction form
    4,723,518,713,166.20/7,085,278,086,748.80 = 1,327,744,833,133.80/x
  3. Step 3: Cross multiply
    4,723,518,713,166.20x = 7,085,278,086,748.80 × 1,327,744,833,133.80
  4. Step 4: Simplify right side
    4,723,518,713,166.20x = 9,407,441,370,996,855,004,987,392
  5. Step 5: Solve for x
    x = 9,407,441,370,996,855,004,987,392/4,723,518,713,166.20
  6. Step 6: Final answer
    x = 1,991,617,254,479.13

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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.