Home / 7,222,993,216,084.90-10,835,507,594,902-2,320,385,775,614.80

Finding the Fourth Proportional to 7,222,993,216,084.90, 10,835,507,594,902 and 2,320,385,775,614.80

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Solution

The fourth proportional to 7,222,993,216,084.90, 10,835,507,594,902 and 2,320,385,775,614.80 is: 3,480,905,622,171.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,222,993,216,084.90 : 10,835,507,594,902 = 2,320,385,775,614.80 : x
  2. Step 2: Convert to fraction form
    7,222,993,216,084.90/10,835,507,594,902 = 2,320,385,775,614.80/x
  3. Step 3: Cross multiply
    7,222,993,216,084.90x = 10,835,507,594,902 × 2,320,385,775,614.80
  4. Step 4: Simplify right side
    7,222,993,216,084.90x = 25,142,557,694,776,731,473,281,024
  5. Step 5: Solve for x
    x = 25,142,557,694,776,731,473,281,024/7,222,993,216,084.90
  6. Step 6: Final answer
    x = 3,480,905,622,171.53

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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.