Home / 2,364,424,787,167-3,546,278,830,988.10-643,507,230,095.08

Finding the Fourth Proportional to 2,364,424,787,167, 3,546,278,830,988.10 and 643,507,230,095.08

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Solution

The fourth proportional to 2,364,424,787,167, 3,546,278,830,988.10 and 643,507,230,095.08 is: 965,163,315,855.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,424,787,167 : 3,546,278,830,988.10 = 643,507,230,095.08 : x
  2. Step 2: Convert to fraction form
    2,364,424,787,167/3,546,278,830,988.10 = 643,507,230,095.08/x
  3. Step 3: Cross multiply
    2,364,424,787,167x = 3,546,278,830,988.10 × 643,507,230,095.08
  4. Step 4: Simplify right side
    2,364,424,787,167x = 2,282,056,067,673,970,360,451,072
  5. Step 5: Solve for x
    x = 2,282,056,067,673,970,360,451,072/2,364,424,787,167
  6. Step 6: Final answer
    x = 965,163,315,855.90

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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.