Home / 97,669,542,966-134,787,606,816.69-58,568,456,992.16

Finding the Fourth Proportional to 97,669,542,966, 134,787,606,816.69 and 58,568,456,992.16

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Solution

The fourth proportional to 97,669,542,966, 134,787,606,816.69 and 58,568,456,992.16 is: 80,826,651,924.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,669,542,966 : 134,787,606,816.69 = 58,568,456,992.16 : x
  2. Step 2: Convert to fraction form
    97,669,542,966/134,787,606,816.69 = 58,568,456,992.16/x
  3. Step 3: Cross multiply
    97,669,542,966x = 134,787,606,816.69 × 58,568,456,992.16
  4. Step 4: Simplify right side
    97,669,542,966x = 7,894,302,152,918,806,036,480
  5. Step 5: Solve for x
    x = 7,894,302,152,918,806,036,480/97,669,542,966
  6. Step 6: Final answer
    x = 80,826,651,924.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.