Home / 2,487,893,697,767.50-3,731,840,546,651.40-699,173,300,054.52

Finding the Fourth Proportional to 2,487,893,697,767.50, 3,731,840,546,651.40 and 699,173,300,054.52

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Solution

The fourth proportional to 2,487,893,697,767.50, 3,731,840,546,651.40 and 699,173,300,054.52 is: 1,048,759,950,081.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,487,893,697,767.50 : 3,731,840,546,651.40 = 699,173,300,054.52 : x
  2. Step 2: Convert to fraction form
    2,487,893,697,767.50/3,731,840,546,651.40 = 699,173,300,054.52/x
  3. Step 3: Cross multiply
    2,487,893,697,767.50x = 3,731,840,546,651.40 × 699,173,300,054.52
  4. Step 4: Simplify right side
    2,487,893,697,767.50x = 2,609,203,270,279,523,412,738,048
  5. Step 5: Solve for x
    x = 2,609,203,270,279,523,412,738,048/2,487,893,697,767.50
  6. Step 6: Final answer
    x = 1,048,759,950,081.82

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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.